Delayed results after implantation of bifurcated prosthesis in aorto-iliac incompetence]

Early results and those seen after a 5-year follow up are discussed. Three hundred fifty one patients with aortoiliac incompetence were treated with the implantation of bifurcated aortoiliac prosthesis. Very favourable early result was achieved in 284 (81%) patients. Very favourable delayed effect was noted in 133 patients, i.e. in 75% of patients who reported for the control examination. In the follow up period, amputation of the limb was performed in 30 (8.5%) patients because of progressing ischemia. Hundred thirty seven (39%) followed up patients died during 5 years. Causes of so high mortality rate are discussed in view of risk factors and postoperative complications.     

Assessment of late results in surgical treatment of lower limb ischemia in obliterative atheromatosis of the femoral-popliteal region]

The results of treatment of arterial incompetence localized in femoro-popliteal region in the selected 14 centres have been assessed after 24 and 60 months. Eight hundred fifty five patients were operated in the selected centres during 12 months i.e. 50% of all patients operated for obliterative atheromatosis of the lower limbs. Perioperative mortality rate was 4%. During a 5-year follow up, 30% of patients died, and 15% did not return supplied questionnaire, and their fate is unknown. The limb was preserved in 70% of patients operated with any technique except the primary amputation. Markedly worse results were noted in patients operated for necrosis or resting pain and in patients who underwent surgery which did not directly improve blood flow in the affected limb. The authors conclude that the most favourable results are produced by the implantation of vascular prosthesis during the period of intermittent claudication distance shortening before the development of resting pain or necrosis. Such operation are loaded with the lowest rate of failures and complications.     

Comparison of results for operative and conservative treatment of multisegmental atheromatous arterial occlusion in the lower limbs after a 2-year period of observation]

Two hundred eighty seven patients treated surgically and 139 patients treated conservatively for multisegmental arterial occlusion in the lower limbs were followed up for two years. The results of therapy have been compared according to the site of arterial occlusion and the degree of ischemia. Surgery produces more chances for favourable results but an amputation rate or deaths are more frequent, than in case of the conservative treatment. No expected relationship between the results of surgery and of conservative therapy, localization and extension of the atheromatous process has been shown after a 2-year follow up.     

Assessment of hip extensor and flexor strength two months after unilateral total hip arthroplasty

This investigation assessed strength of the hip extensors and flexors when assistive devices and weight bearing are changing after total hip arthroplasty (THA). Eleven individuals (6 men, 5 women; mean age 74.45 +/- 4.88 years) with unilateral THA were evaluated isokinetically at 60 degrees x sec(-1) before surgery on the involved and uninvolved limbs. Each subject's involved limb was tested 60 days after surgery. Comparisons were made between involved and uninvolved limbs and between the involved limb before surgery and 60 days after surgery for both the hip extensors and flexors. Hip extensor and flexor strength before surgery on the involved side was 39% and 29% lower, respectively, compared with the uninvolved side. Sixty days after surgery, strength of the hip extensors and flexors improved 50% and 27%, respectively, compared with before surgery. Over the 60-day interval, the responsiveness of isokinetic testing was high for both muscle groups (range, 0.74-1.51). It would seem appropriate that intensive rehabilitation continue through at least the 60-day period and that isokinetic testing is an effective tool to monitor hip strength before and after surgery.     

Late results of surgical and conservative treatment for atheromatous ischemia of the lower limb in young patients]

The study was carried out within a multicenter program. Hundred fifty four patients under 40 years were treated (73 conservatively, and 81 surgically) for the atheromatous ischemia of the lower limbs in 14 Departments of Vascular Surgery in Poland within 5 years. The results of the treatment were evaluated according to the site of atheromatous lesions, type of surgery, and mainly according to the progress in pathologic process expressed by the degree of limb ischemia. It was found that surgery performed in the II period of the disease produces the best results. Surgery produces positively better results than conservative treatment in patients with the II period of the disease whereas both surgical and conservative therapy are ineffective in the III and IV degrees of ischemia. Sympathectomy may be effective in the occlusion of crural arteries even of the IV degree ischemia. In case of the II degree ischemia better results are produced by the operation of aorto-iliaco-femoral segment (transplantation or thrombendarterectomy) than that involving distal segment (sympathectomy) whereas the results of conservative therapy are better in peripheral and iliaco-femoral occlusion than those in aortofemoral and multisegmental arterial occlusion. An opinion of several authors on the specificity of atheromatous ischemia of the lower limbs in young patients was not confirmed.     

Life events and breast cancer prognosis.

OBJECTIVE--To determine whether psychosocial stress, in the form of adverse life events and social difficulties, depressive illness, or lack of confiding relationships, shortens the postoperative disease free interval in breast cancer patients. DESIGN--Prospective follow up of a cohort of newly diagnosed breast cancer patients for 42 months after primary surgical treatment, using a life events and social difficulties schedule (LEDS) and assessment of depressive symptomatology (DSM-III). SETTING--Patients recruited from breast clinics in Southampton and Portsmouth were interviewed in their homes. PATIENTS--204 women (83% of 246 consecutive cases) treated either by mastectomy or wide excision followed by radiotherapy interviewed four, 24, and 42 months after operation. MAIN OUTCOME MEASURES--Hazard ratios for relapse of breast cancer in relation to various measures of psychosocial stress. Relapse was defined as local recurrence or distant metastasis, or both, with histological or radiological confirmation and timed from the month when clinical symptoms began. RESULTS--After adjustment for age and axillary lymph node involvement, the hazard ratio associated with severe life events or social difficulties (excluding "own health" ones), or both, during the year before breast cancer surgery was 0.43 (95% confidence interval 0.20 to 0.93); for those during the follow up period it was 0.88 (0.48 to 1.64). For prolonged major depression before surgery and during the follow up period, hazard ratios were 1.26 (0.49 to 3.26) and 0.85 (0.41 to 1.79) respectively. For absence of a full confidant the figures were 0.93 (0.42 to 2.09) and 0.86 (0.38 to 1.93). CONCLUSION--These results give no support to the theory that psychosocial stress contributes to relapse of breast cancer.     

Risk of death due to chronic chagasic cardiopathy

In this longitudinal study 5,710 people were included. The inclusion criteria were two positive serological results for Trypanosoma cruzi infection, 15 and 50 years old and no other demonstrable disease at the time of study. In the five year follow up 1,117 patients were lost. The follow up involved yearly evaluation of serology, clinical examination, X-ray of thorax, and ECG, for 4,593 patients and 263 were contacted at home because they did not assist for their clinical consultant. Time average of follow up was 5.3 years. Eighty nine (1.5%) of the 4,593 patients died during the follow-up period, 63 (71%) by cardiac insufficiency (CI) and 26 (29%) by severe ventricular arrhythmias. Diagnosis of cardiomegaly was present in all the patients with diagnosis of CI and in 15 (5%) of the patients with diagnosis of arrhythmias. The ECG alterations of these patients show 61 right bundle branch block (RBBB), associated or not with left anterior hemiblock (LAHB), 47 pathological Q wave and 70 primary repolarization alterations; 61 had polyfocal ventricular arrhythmia. The death rate was similar in the sexes and was more frequent between 40 and 50 years of age. Information on 1,380 recuperated patients shows that 15 died with no previous symptoms and without medical assistance and were interpreted as sudden death. The latest ECG in three follow-up of these patients indicates (before death) that only one had normal study and 14 presented 12 RBBB; 9 LAHB; 7 isolated ventricular arrhythmia; 10 repolarize alterations; 2 pathological Q wave, 10 patients of them with RBBB and repolarize alterations. In all the cases we had people between 35 and 43 years old, 9 men and 6 women. This study shows that in Chagas disease is possible to differentiate two risk groups. A low risk death group that have normal ECG and clinical evaluation during the follow up, and a high risk group associate ECG with RBBB and primary alterations of repolarization and/or inactivation zones with not annual clinical evaluation.     

Dissecting aneurysm as a cause of acute non-traumatic ischemia of the lower limbs]

The results of the treatment the acute non-traumatic ischemia of the lower limbs caused by dissecting aneurysm are discussed. Out of 726 analysed patients 8 of them suffered from dissecting aneurysm, i.e. 1.1%. Dissecting aneurysm was more frequent in male patients. All patients with lower limbs ischemia caused by the dissecting aneurysm were operated. Vascular prosthesis was used in 6 cases, and restoration of arterial patency in 2 cases. Seven patients died during the early postoperative period and one was released home with proper blood flow.     

Current Management of Surgical Oncologic Emergencies

ObjectivesFor some oncologic emergencies, surgical interventions are necessary for dissolution or temporary relieve. In the absence of guidelines, the most optimal method for decision making would be in a multidisciplinary cancer conference (MCC). In an acute setting, the opportunity for multidisciplinary discussion is often not available. In this study, the management and short term outcome of patients after surgical oncologic emergency consultation was analyzed.MethodA prospective registration and follow up of adult patients with surgical oncologic emergencies between 01-11-2013 and 30-04-2014. The follow up period was 30 days.ResultsIn total, 207 patients with surgical oncologic emergencies were included. Postoperative wound infections, malignant obstruction, and clinical deterioration due to progressive disease were the most frequent conditions for surgical oncologic emergency consultation. During the follow up period, 40% of patients underwent surgery. The median number of involved medical specialties was two. Only 30% of all patients were discussed in a MCC within 30 days after emergency consultation, and only 41% of the patients who underwent surgery were discussed in a MCC. For 79% of these patients, the surgical procedure was performed before the MCC. Mortality within 30 days was 13%.ConclusionIn most cases, surgery occurred without discussing the patient in a MCC, regardless of the fact that multiple medical specialties were involved in the treatment process. There is a need for prognostic aids and acute oncology pathways with structural multidisciplinary management. These will provide in faster institution of the most appropriate personalized cancer care, and prevent unnecessary investigations or invasive therapy.     

Chest pain in women: clinical,investigative, and prognostic features.

OBJECTIVE--To characterise clinical, investigative, and prognostic features of women referred with chest pain who subsequently underwent coronary angiography. DESIGN--Analysis of all women with angina referred to one consultant during 1987-91 who subsequently underwent coronary angiography, with follow up to present day. SETTING--Cardiothoracic centre. SUBJECTS--Women with normal coronary arteries; women with coronary artery disease shown on angiography; men with coronary artery disease matched for age; men referred with chest pain during the same period subsequently found to have normal coronary arteries. MAIN OUTCOME MEASURES--Risk factor analysis; results of exercise testing and coronary angiography; intervention; morbidity and mortality. RESULTS--Women comprised 23% (202/886) of patients referred with chest pain who subsequently underwent angiography. 83/202 women had normal coronary angiograms compared with 55/684 men (41% v 8%, P < 0.01). Diabetes mellitus was the only risk factor more frequently encountered in women with coronary artery disease (P = 0.001). The specificity and positive predictive value of exercise testing before angiography were significantly lower in women than men (71% v 93%, P < 0.001 and 76% v 95%, P < 0.001, respectively). Revascularisation procedures were as common in women with coronary artery disease as in men (81 (68%) v 70 (59%)), and there was no difference in event rate during follow up. Many patients with normal coronary arteries, irrespective of sex, had symptoms during follow up (61 (73%) women, 36 (65%) men) and continued to take antianginal drugs (27 (33%) women, 14 (28%) men); 14 (17%) women and six (11%) men required hospital readmission for severe symptoms. CONCLUSIONS--In this series, although women comprised the minority of patients referred with chest pain, a diagnosis of normal coronary arteries was five times more common in women than men. Risk factor analysis and exercise testing were of limited value in predicting coronary artery disease in women. There was no sex bias regarding revascularisation procedures, and outcome was similar. A diagnosis of non-cardiac chest pain in patients with normal coronary arteries was of little benefit to the patient with regard to morbidity.     

Short course chemotherapy for tuberculous lymphadenitis in children.

OBJECTIVE--To assess the efficacy of a short course chemotherapy regimen for treating tuberculosis of the lymph nodes in children. DESIGN--Open, collaborative, outpatient clinical trial. SETTING--Outpatient department of the Tuberculosis Research Centre, paediatric surgery departments of the Institute of Child Health and Hospital for Children and the Government Stanley Hospital, Madras, South India. PATIENTS--Children aged 1-12 years with extensive, multiple site, superficial tuberculous lymphadenitis confirmed by biopsy (histopathology or culture). INTERVENTIONS--Patients were treated with a fully supervised intermittent chemotherapy regimen consisting of streptomycin, rifampicin, isoniazid, and pyrazinamide three times a week for two months followed by streptomycin and isoniazid twice a week for four months on an outpatient basis. Surgery was limited to biopsy of nodes for diagnosis and assessment. MAIN OUTCOME MEASURES--Response to chemotherapy was assessed by regression of lymph nodes and healing of sinuses and abscesses during treatment and follow up. Compliance with treatment and frequency of adverse reactions were also estimated. RESULTS--197 Patients were admitted to the study and 168 into the analysis. The regimen was well tolerated and compliance was good with 101 (60%) patients receiving the prescribed chemotherapy within 15 days of the stipulated period of six months. Those whose chemotherapy extended beyond that period received the same total number of doses. Clinical response was favourable in most patients at the end of treatment. Sinuses and abscesses healed rapidly. Residual lymphadenopathy (exceeding 10 mm diameter) was present in 50 (30%) patients at the end of treatment; these nodes were biopsied. Fresh nodes, increase in size of nodes, and sinuses and abscesses occurred both during treatment and follow up. After 36 months of follow up after treatment only 5 (3%) patients required retreatment for tuberculosis. CONCLUSION--Tuberculous lymphadenitis in children can be successfully treated with a short course chemotherapy regimen of six months.     

Safety and efficacy of granulocyte–colony-stimulating factor administration following autologous intramuscular implantation of bone marrow mononuclear cells: a randomized controlled trial in patients with advanced lower limb ischemia

Background aimsThe aim was to investigate the therapeutic effect of granulocyte–colony-stimulating factor (G-CSF) administration following implantation of autologous bone marrow mononuclear cells (BM MNC) for patients with lower limb ischemia.MethodsThe design was a randomized controlled trial. Fifteen patients with severe chronic limb ischemia were treated with autologous BM MNC [without G-CSF (MNC–G-CSF) or combined with G-CSF administration for 5 days following transplantation (MNC+G-CSF)].ResultsAll clinical parameters, including ankle brachial index, visual analog scale and pain-free walking distance, showed a mean improvement from baseline, which was measured at 4 and 24 weeks after transplantation in both groups. However, in three (20%) patients, the clinical course did not improve and limb salvage was not achieved. No significant difference was observed among the patients treated in the MNC–G-CSF and MNC+G-CSF groups. No severe adverse reactions were reported during the study period. No relationship was observed between both the numbers of viable MNC or CD34⁺ cells and the clinical outcome.ConclusionsAutologous transplantation of BM MNC into ischemic lower limbs is safe, feasible and efficient for patients with severe peripheral artery disease. However, the administration of G-CSF following cell transplantation does not improve the effect of BM MNC implantation and therefore would not have any beneficial value in clinical applications of such cases.     

Mortality of cerebrovascular diseases in Croatia--1958-1997

The aim of this investigation was to analyze secular trend of mortality from cerebrovascular diseases in Croatia and its regional characteristics. The research comprised all deaths from cerebrovascular diseases in Croatia in persons aged between 35 and 74 years over the period 1958-1997. The investigated period is divided in eight 5-year periods, and for that 5-year periods proportional mortality rates, standardized mortality rates and specific mortality rates, according to the age and gender were calculated. Number of all deaths in the population aged 35-74 in Croatia, by 5-year periods rose from 18,913 to 26,788 (increase of 42%), deaths from cerebrovascular diseases from 2831 to 3959 (increase of 40%). Proportional mortality rate for this disease increased from 9.0% in the first 5-year period to 14.8% in the last 5-year period (increase of 64%). Standardized mortality rates for cerebrovascular diseases increased from 118 to 206 per 100,000 inhabitants (increase of 75%). The specific mortality rates over a 5-year period have shown a trend of increase in all men age groups and stagnation or decrease in women age groups. At the same time the rates standardized by age and sex increased by 62%. Standardized mortality rates for cerebrovascular diseases in continental communities (Osijek, Varazdin) are much higher (twice or even threefold) than those in coastal communities (Split, Rijeka). A data analysis showed that, although mortality trends of cerebrovascular diseases stagnated or even declined in some communities during the recent years, the secular trend for the entire country had a tendency of constant rise over the whole period of research. Therefore, the short-term prognosis predicts further increase of both the number and rates of deaths from cerebrovascular diseases in our country.     

Test for evaluating diagnostic discriminative function for assessment of blood supply to the lower limbs in patients with atherosclerosis]

Discriminative mathematical function was used for the classification of patients with atherosclerosis in the lower limbs. Considering 8 features of the blood supply to the lower limbs, 500 patients selected from the Polish centres of vascular surgery were classified according to the degree of ischemia. This mathematical analysis and classification proved to be comparable with clinical assessment. Described method is an example of the use of the mathematic tool which is particularly useful in the analysis of large groups of patients.     

Dynamics of Change in Total and Regional Body Composition After Gastric Bypass in Obese Patients

Little is known on patterns of change over time in body composition, especially lean body mass (LBM), during massive weight loss after Roux‐en‐Y gastric bypass (RYGB) in obese patients. We performed sequential measurements of total and regional body composition in patients after RYGB, and we compared a subsample of patients after surgery to a nonsurgical control group of similar age and body fatness. We used dual‐energy X‐ray absorptiometry (DXA) before and at 3, 6, and 12 months after RYGB in 42 obese women (before surgery: age 39.5 ± 11.6 years; BMI 44.6 ± 6.1 kg/m²; mean ± s.d.) and in 48 control obese women referred for nonsurgical weight management, before weight loss. During 1‐year follow‐up after RYGB, there was a continuous decrease in body weight (?36.0 ± 12.5 kg at 1 year), total fat mass (FM) (?26.0 ± 9.1 kg), as well as in trunk and appendicular FM. In contrast, the decrease in total LBM (?9.8 ± 4.8 kg at 1 year), as well as in trunk and appendicular LBM, plateaued after 3–6 months. Rates of loss in weight, FM, and LBM were highest during the first 3‐month period after RYGB (6.4 ± 1.8, 4.1 ± 1.7, and 2.3 ± 1.2 kg/month, respectively), then decreased continuously for FM but plateaued for LBM. There was no evidence of a decrease in total, trunk, or appendicular LBM in weight‐reduced subjects compared to the control group. In conclusion, follow‐up of these obese women revealed a differential pattern of change in FM and LBM after RYGB. Despite an important loss in LBM, especially during the 3–6 months of initial period, LBM appears to be spared thereafter.     

Five Year Nationwide Incidence of Rhegmatogenous Retinal Detachment Requiring Surgery in Korea

Purpose

To define the incidence and demographic characteristics of rhegmatogenous retinal detachment (RRD) requiring surgery in Korea.

Design

Nationwide population-based retrospective study.

Methods

Patients who underwent surgery for RRD from 2007 to 2011 were retrospectively identified using the diagnostic code for RRD and the surgical codes for retinal detachment surgeries in the national claim database. The average incidence rate of RRD during the 5-year period was estimated using the population data of the 2010 Census in Korea.

Results

A total of 24,928 surgically treated RRD cases were identified. The average incidence of surgery requiring RRD was 10.39 cases per 100,000 person-years [95% confidence interval (CI), 10.26–10.52). The incidence in men (11.32 cases per 100,000 person-years; 95% CI: 11.13–11.51) was significantly higher than that in women (9.47 cases per 100,000 person-years; 95% CI: 9.29–9.64) (p<0.001). The incidence of surgery requiring RRD showed a bimodal distribution across age groups, with one peak (28.55 cases per 100,000 person-years; 95% CI: 27.46–29.67) representing patients between 65 and 69 years of age and the second peak (approximately 8.5 per 100,000 person-years) representing patients between 20 and 29 years of age. The male-to-female ratio was approximately 1.0 for the peak-incidence age groups, whereas the ratio was higher for the other age groups.

Conclusions

The incidence of RRD in the Korean population was similar to that reported previously, with the peak incidence being lower than that in the Caucasian population. The age-specific RRD incidence pattern in Korea followed a bimodal distribution.     

Trends in incidence and survival from anal cancer and incidence of high-grade anal intraepithelial neoplasia in Denmark

ObjectiveThe aim of the current study was to assess temporal trends in incidence of anal squamous cell carcinomas (SCC) and high-grade anal intraepithelial lesions (AIN2/3), and estimate survival from anal cancer and factors related to 5-year mortality in Denmark.MethodsWe analyzed anal SCC and AIN2/3 cases in the period of 1998–2018 from the Danish Cancer Register and the Danish Registry of Pathology, respectively. Overall, period, gender, and histology specific age-standardized incidence rates, average annual percentage change (AAPC), and 5-year relative survival were estimated. Cox proportional hazards models were applied to evaluate the effect on 5-year mortality of period, age, gender, and stage of disease.ResultsAltogether 2580 anal cancers and 871 AIN2/3 were identified. The AIN2/3 incidence increased for women 1998–2007 (AAPC: 3.5% (95% CI −0.7, 8.0)) and then tended to decrease during 2008–2018(AAPC: −5.2% (95% CI −9.6, −0.6)). A similar pattern was observed for men, although at a lower incidence with the decrease starting later (2008–2012) and the trend not reaching statistical significance. The anal SCC incidence increased over the whole study period for both women and men (women AAPC: 4.0% (95% CI 3.2%, 4.9%) and men AAPC: 3.6% (95% CI 2.3%, 4.9%)). The relative survival improved over time (from 61% to 72%). Being older and male was associated with a higher risk of dying within 5 years.ConclusionsThere is a need to focus attention on anal cancer and its precursor lesions, as the cancer incidence continues to increase. Actions could include screening and gender-neutral HPV vaccination.     

Prognostic Value of Metastatic Axillary Lymph Node Ratio for Chinese Breast Cancer Patients

Objective

The prevalence of breast cancer varies among countries and regions. This retrospective study investigated the prognostic value of the lymph node ratio (LNR) compared with the number of positive lymph nodes (pN) in Chinese breast cancer patients.

Methods

The medical records of female breast cancer patients (N = 2591) were retrospectively evaluated. The association of LNR and TMN staging system were compared with respect to overall, disease-free, and distant metastasis-free survival.

Results

Out of 2591 patients, 2495 underwent modified radical surgery and 96 received breast conserving surgery. All patients had adjuvant chemotherapy following surgery. The median follow up period 66.9 months (range 5–168 months). The 5-year and 10-year overall survival rates were 89.3% and 78.8%, respectively, and 5-year disease-free survival and distant metastasis-free survival rates were 81.6% and 83.5%, respectively. Univariate analysis indicated that in general T, pN, LNR, as well as tumor expression of the estrogen receptor, progesterone receptor, and HER2 were associated with overall, disease-free, and distant metastasis-free survival (all P-values <0.05). Mutlivariate analysis found pN stage and LNR were independent predictors of overall, disease-free, and distant metastasis-free survival (all P-values <0.001). If pN stage and LNR were both included in a multivariate analysis, LNR was still an independent prognostic factor for overall, disease-free, and distant metastasis-free survival (all P-values <0.001).

Conclusion

Our findings support the use of LNR as a predictor of survival in Chinese patients with breast cancer, and that LNR is superior to pN stage in determining disease prognosis.     

Five-year survival of women with breast cancer in northern Alberta.

Five-year survival rates for all 519 women with breast carcinoma in northern Alberta in 1971 and 1972 were analysed with the use of data from the computerized northern Alberta breast registry and the Alberta cancer registry. The relative 5-year survival was 73%, which is higher than most rates reported from other centres. Lymph node involvement was significant as a prognostic factor, with the relative 5-year survival falling from 92% in the group without lymph node involvement to 58% in the group with three or more involved nodes. The prognosis was also significantly affected by the stage of the disease according to the 1973 TNM classification: the 5-year survival rates ranged from 88% for patients with stage 1 disease to 17% for those with stage IV disease. Women 40 to 59 years of age had a higher survival rate (79%) than those under 40 years (65%) or over 60 years (66%) of age. Analyses by 5-year age groups showed that women 35 to 39 years old had a particularly poor survival rate (59%). Postmenopausal women less than 55 years old had a higher survival rate than did perimenopausal or premenopausal women in the same age group. Further follow-up is indicated to correlate possible high-risk factors with survival.     

Long term follow-up of patients with ventricular high rate events detected on remote monitoring of pacemakers

AimsPrevious data suggest ventricular high rate episodes (VHREs) on pacemakers are frequent and not associated with overall mortality on short term follow up. We sought to determine whether VHREs are associated with mortality, device upgrade, or change in ejection fraction on long term follow up.MethodsA single center, retrospective study was performed on 542 patients with permanent pacemakers followed between 2011 and 2013. Follow-up was extended to 2017 for determination of long term outcomes. “True” VHREs were defined as episodes adjudicated to be due to non-sustained ventricular tachycardia on review of electrograms and “false” VHREs were defined as supraventricular arrhythmias or noise.ResultsVHRE occurred in 202(37.2%)/542 included patients. True VHRE was detected in 148(27.3%) while 54(10%) had false VHRE. The mean age of the population was 72 ± 15 years and 46% were women. Mean follow-up was 3.3 ± 1.4 years. The baseline characteristics of the true, false and no VHRE patients were similar. There was no difference in all-cause mortality between groups (27% mortality in true VHRE, 33% in false VHRE and 29% in no VHRE). Furthermore, there was no difference between groups with regards to any device upgrade (5% any upgrades in the VHRE, 9% in false VHRE and 5% in no VHRE.) On follow up, EF declined in all groups: −4% vs −2.4% vs −3.5% for true, false and no VHRE.ConclusionVHRE are frequently encountered on remote monitoring of pacemakers and not associated with increased risk of mortality or need for downstream device upgrade.