COVID-19 survivors may exhibit deterioration in frontal plane QRS -T angle and other electrocardiogram parameters


Kuyumcu M. S. , Ozen Y., Ozbay M. B.

EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES, vol.26, no.18, pp.6879-6884, 2022 (SCI-Expanded) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 26 Issue: 18
  • Publication Date: 2022
  • Doi Number: 10.26355/eurrev_202209_29791
  • Journal Name: EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, EMBASE, MEDLINE, Directory of Open Access Journals
  • Page Numbers: pp.6879-6884
  • Keywords: COVID-19, Frontal plane QRS-T angle, Electrocar-diogram, MYOCARDIAL-INFARCTION, ATHEROSCLEROSIS RISK
  • Süleyman Demirel University Affiliated: Yes

Abstract

- OBJECTIVE: COVID-19 infection is known to injure myocardial tissue and in-crease arrhythmic events. However, data on the subject is limited in the literature. In our study, our aim was to investigate possible arrhythmic damages in COVID-19 survivors using the frontal plane QRS-T [f(QRS)-T] angle and a few other ECG parameters. PATIENTS AND METHODS: 269 patients who recovered from COVID-19 between April 2020 and January 2021 were included into the study. Pre-admission electrocardiograms and first -month outpatient clinic control ECGs of the patients were compared. RESULTS: After COVID-19, left bundle branch block (p < 0.001), right bundle branch block (p < 0.001), right bundle branch block (p < 0.001), and atrial fibrillation (p < 0.001) rates had in-creased. Prolongation was detected in QRS du-ration (p < 0.001), QT interval (p=0.014), adjusted QT interval (p=0.007) and Tpe interval (p=0.012). F(QRS)-T angle (p < 0.001) and fragmented QRS rate (p < 0.001) were increased. CONCLUSIONS: It was observed in our study that even if patients survived COVID-19, permanent deterioration in ECG parameters may oc-cur.