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