CHF	chronic heart failure
LVEF	left ventricular ejection fraction
OM	omecamtiv mecarbil
sGC	soluble guanylate cyclase
NYHA	New York Heart Association
NO	nitric oxide
PDE5	phosphodiesterase type 5
HHF	hospitalization for heart failure
ED	emergency department
TIA	transient ischemic attack
eGFR	estimated glomerular filtration rate
IQR	interquartile range
CKD	chronic kidney disease
BNP	B-type natriuretic peptide
NT-pro-BNP	amino terminal pro-brain natriuretic peptide