Prospective arrhythmia surveillance after a COVID-19 diagnosis.
Open Heart
; 9(1)2022 01.
Article
in English
| MEDLINE | ID: covidwho-1642906
ABSTRACT
BACKGROUND:
Cardiac arrhythmias have been observed among patients hospitalised with acute COVID-19 infection, and palpitations remain a common symptom among the much larger outpatient population of COVID-19 survivors in the convalescent stage of the disease.OBJECTIVE:
To determine arrhythmia prevalence among outpatients after a COVID-19 diagnosis.METHODS:
Adults with a positive COVID-19 test and without a history of arrhythmia were prospectively evaluated with 14-day ambulatory electrocardiographic monitoring. Participants were instructed to trigger the monitor for palpitations.RESULTS:
A total of 51 individuals (mean age 42±11 years, 65% women) underwent monitoring at a median 75 (IQR 34-126) days after a positive COVID-19 test. Median monitoring duration was 13.2 (IQR 10.5-13.8) days. No participant demonstrated atrial fibrillation, atrial flutter, sustained supraventricular tachycardia (SVT), sustained ventricular tachycardia or infranodal atrioventricular block. Nearly all participants (96%) had an ectopic burden of <1%; one participant had a 2.8% supraventricular ectopic burden and one had a 15.4% ventricular ectopic burden. While 47 (92%) participants triggered their monitor for palpitation symptoms, 78% of these triggers were for either sinus rhythm or sinus tachycardia.CONCLUSIONS:
We did not find evidence of malignant or sustained arrhythmias in outpatients after a positive COVID-19 diagnosis. While palpitations were common, symptoms frequently corresponded to sinus rhythm/sinus tachycardia or non-malignant arrhythmias such as isolated ectopy or non-sustained SVT. While these findings cannot exclude the possibility of serious arrhythmias in select individuals, they do not support a strong or widespread proarrhythmic effect of COVID-19 infection after resolution of acute illness.Keywords
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
Arrhythmias, Cardiac
/
Population Surveillance
/
Electrocardiography, Ambulatory
/
Pandemics
/
SARS-CoV-2
/
COVID-19
Type of study:
Cohort study
/
Diagnostic study
/
Experimental Studies
/
Observational study
/
Prognostic study
Topics:
Long Covid
Limits:
Adult
/
Female
/
Humans
/
Male
Language:
English
Year:
2022
Document Type:
Article
Affiliation country:
Openhrt-2021-001758
Similar
MEDLINE
...
LILACS
LIS