In:
Clinical Cardiology, Wiley, Vol. 43, No. 10 ( 2020-10), p. 1142-1149
Abstract:
Reports from countries severely hit by the COVID‐19 pandemic suggest a decline in acute coronary syndrome (ACS)‐related hospitalizations. The generalizability of this observation on ACS admissions and possible related causes in countries with low COVID‐19 incidence are not known. Hypothesis ACS admissions were reduced in a country spared by COVID‐19. Methods We conducted a nationwide study on the incidence rates of ACS‐related admissions during a 6‐week period of the COVID‐19 outbreak and the corresponding control period in 2019 in Greece, a country with strict social measures, low COVID‐19 incidence, and no excess in mortality. Results ACS admissions in the COVID‐19 (n = 771) compared with the control (n = 1077) period were reduced overall (incidence rate ratio [IRR]: 0.72, P 〈 .001) and for each ACS type (ST‐segment elevation myocardial infarction [STEMI]: IRR: 0.76, P = .001; non‐STEMI: IRR: 0.74, P 〈 .001; and unstable angina [UA]: IRR: 0.63, P = .002). The decrease in STEMI admissions was stable throughout the COVID‐19 period (temporal correlation; R 2 = 0.11, P = .53), whereas there was a gradual decline in non‐STEMI/UA admissions (R 2 = 0.75, P = .026) following the progressively stricter social measures. During the COVID‐19 period, patients admitted with ACS presented more frequently with left ventricular systolic impairment (22.2 vs 15.5% control period; P 〈 .001). Conclusions We observed a reduction in ACS hospitalizations during the COVID‐19 outbreak in a country with strict social measures, low community transmission, and no excess in mortality. Medical care avoidance behavior is an important factor for these observations, while a true reduction of the ACS incidence due to self‐isolation/quarantining may have also played a role.
Type of Medium:
Online Resource
ISSN:
0160-9289
,
1932-8737
Language:
English
Publisher:
Wiley
Publication Date:
2020
detail.hit.zdb_id:
2048223-1
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