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Background: There are no data on electrocardiographic (ECG) findings from general population of Indian subcontinent. We analyzed ECG abnormalities of in adults as part of a community survey of prevalence of coronary artery disease and risk factors from South India. Methods and results: In this cross-sectional study of men and women between the ages 20 to 79 years, ECGs recorded digitally were analyzed using the Minnesota code. Electrocardiograms were analyzed for abnormalities in 4630 participants (women 59.6%). The overall prevalence of ECG abnormalities (39.9%) was higher in men (47.24% vs. 34.9% p <0.0001). QRS axis deviation, first degree AV block, fascicular blocks, incomplete right bundle branch block, sinus bradycardia and ST elevation in the anterior chest leads were markedly higher in men. Sinus tachycardia and low voltage QRS occurred more often in women. The overall prevalence of atrial fibrillation was 0.32% which was markedly lower than the western data. Brugada and early repolarisation patterns occurred in 1.06% and 1.56% respectively, equal in both age groups, but markedly higher in men. Brugada pattern occurred more often than in the west, but much less than the Far East population. Early repolarisation pattern was similar to rest of Asian population, but significantly less than the Caucasian population Conclusion: In this community-based study, prevalence of major electrocardiographic abnormalities was high. Overall, men had significantly higher ECG abnormalities
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Background:Early detection of electrocardiogram (ECG) abnormalities in high risk cardiovascular patients with routine ECG screening is the need of the hour. The aim of the e-survey was to understand the use of ECG in high risk cardio-metabolically deranged patients at outpatient departments (OPDs) by Indian physicians.Methods:A cross-sectional India office ECG (IOECG) e-survey was conducted using Google form questionnaire from November 2021 to December 2021 among Indian physicians. Survey results were collected and analysed using Google form survey tool.Results:We received total of 1863 responses. The results of the survey showed that while 90% of physicians agreed to the necessity of doing 12 lead ECG of cardio-metabolically deranged patients, only 61% of all physicians could perform ECG screening in less than 40% of high risk cardio-metabolic patients mainly, due to several practical challenges. Among physicians, 40.2% physicians believed that 12 lead ECG was too time consuming, 35.8% physicians believed that the unavailability of ECG device was common reason while 27.5% physicians believed that there was a lack of trained staff. Majority of physicians (69.7%) agreed to use point of care ECG device which can be a solution for more screening of such patients whether symptomatic or asymptomatic. According to the survey, 88.7% physicians would appreciate if a portable handheld ECG device was made available to facilitate screening in their practice.Conclusions:There is a need of the portable handheld ECG device which helps physicians to screen large number of cardio-metabolically deranged patients in their busy OPDs.
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Background: Patients with diabetes mellitus (DM) are at an increased risk of dying from cardiovascular diseases, the reason for which is not completely understood. Aim: To study the clinico-demographic profile of type 2 diabetes patients with cardiac autonomic neuropathy (CAN). Materials and methods: This was a cross sectional study involving 100 patients attending the diabetic clinic of a tertiary care hospital. Demographic data was collected and autonomic function testing was done with Ewing and Clark’s tests. Results: The prevalence of CAN was 58 %. CAN had statistically significant association with increasing duration of diabetes (p < 0.00001), increasing values of HbA1c (p < 0.00001), and with combined use of insulin and oral medications (p < 0.05). Conclusion: There is a high prevalence of CAN in the diabetic population providing a large pool of patients awaiting effective interventions.