ACE-i	angiotensin-converting enzyme inhibitor
ACS	acute coronary syndrome
ADL	activities of daily living
APTT	activated partial thromboplastin time
ARB	angiotensin II receptor blocker
AUC	area under the curve
AVK	antivitamin K
BP	blood pressure
BUN	blood urea nitrogen
CAD	coronary artery disease
CI	confidence interval
CKD	chronic kidney disease
COPD	chronic obstructive pulmonary disease
CPD	chronic pulmonary disease
CRP	C-reactive protein
CRT	cardiac resynchronization therapy
CTA	computed tomography angiography
CVRF	cardiovascular risk factor
CURB-65	confusion, BUN, respiratory rate, systolic blood pressure, age ≥ 65
DOAC	direct oral anticoagulant
DVT	deep venous thrombosis
ECG	electrocardiogram
ED	emergency department
HCQ	hydroxychloroquine
ICD	implantable cardiac device
ICU	intensive care unit
INR	international normalized ratio
IQR	interquartile range
LVEF	left ventricular ejection fraction
MI	myocardial infarction
MRA	mineralocorticoid receptor antagonist
no	number
OAD	oral antidiabetic
OSAS	obstructive sleep apnea syndrome
OR	odds ratio
PE	pulmonary embolism
RAAS	renin-angiotensin-aldosterone system
ROC	receiver operating characteristic
RT-PCR	reverse transcriptase-polymerase chain reaction
SARS-CoV-2	severe acute respiratory syndrome coronavirus 2
SD	standard deviation
SE	standard error
TIA	transient ischaemic attack
TnI	troponin I
T2DM	type-2 diabetes mellitus
SARS-CoV-2	severe acute respiratory syndrome-coronavirus 2