Abbreviations
ATP: antitachycardia pacing
CO: cardiac output
CRT-D: cardiac resynchronization therapy defibrillator
CHF: congestive heart failure
COVID-19: coronavirus disease-2019
CK: creatine kinase
HF: heart failure
HR: hazard ratio
hs-cTnI: high-sensitivity cardiac troponin I
HCQ: hydroxychloroquine
ICD: implantable cardiac defibrillator
ICU: intensive care unit
LVEF: left ventricular ejection fraction
MERS-CoV: Middle East respiratory syndrome-coronavirus
ND: not disclosed
NHC: National Health Commission of China
OR: odds ratio
RBBB: right bundle branch block
Rev: reversible
SARS: severe acute respiratory syndrome
SARS-CoV: severe acute respiratory syndrome-coronavirus
SARS-CoV-2: severe acute respiratory syndrome-coronavirus 2
SCD: sudden cardiac death
SVT: supraventricular tachycardia
TnT: troponin T
VA: ventricular arrhythmias
VF: ventricular fibrillation
VT: ventricular tachycardia