Prevalence of probable post-COVID cardiac sequelae and its health seeking behaviour among health care workers: A cross-sectional analytical study

BACKGROUND: Post-COVID Sequelae are considered as the signs and symptoms that develop during or after an infection consistent with COVID-19 which continue for more than 12 weeks and are not explained by alternative diagnosis. The prevalence of post-COVID cardiac sequelae ranges from 2% to 71% across the globe and it is reported to be around 22% in India. With this background, the study was conducted to assess the prevalence of probable post-COVID cardiac sequelae (PCCS) and delay in health-seeking for post-COVID cardiac sequelae among healthcare workers. METHODS: A facility-based cross-sectional study was conducted among health workers and students in a medical educational institute in Karnataka from May 2022 to July 2022. Health workers and students who had a past history of COVID-19 during the COVID pandemic were included in the study. Socio-demographic details, clinical profile, symptoms of post-COVID cardiac sequelae, and health-seeking behavior were collected. Data were collected in Epicollect5 and analyzed using STATA statistical software. The prevalence of probable PCCS was expressed with 95% confidence interval. Univariate binomial logistic regression was done to assess the determinants of probable post-COVID sequelae. RESULTS: A total of 336 health workers were included in the study with a mean (SD) age of 25.6 (8.6) years. A majority (68.2%) of them were females and only 25 (7.4%) belonged to the age group of 45–60 years. The prevalence of probable post-COVID cardiac sequelae among health workers and medical students was 11.9% (95% CI: 8.76–15.7). Among the 40 participants who had probable post-COVID cardiac sequelae, 55% (95% CI: 40%–70%) were not evaluated further which was their treatment-seeking behavior. Females, hypertensive individuals, and those who had moderate-severe disease during acute COVID-19 disease were at higher risk of developing probable post-COVID cardiac sequelae. CONCLUSION: Around one out of ten individuals had experienced probable post-COVID cardiac sequelae, but only half of them got evaluated for it. An appropriate screening program for post-COVID cardiac sequelae needs to be implemented along with awareness-raising activities about long COVID to prevent the morbidity and mortality associated with it.