Subclasses of "Drugs for congestive heart failure"

Angiotensin-converting enzyme (ACE) inhibitors

Angiotensin-ll receptor blocker

Inotropic-sympathomimetics

Positive Inotropic drugs

Potassium-sparing diuretics

Stimulator of soluble guanylate cyclase

Thiazide diuretics & related drugs

Vasoconstrictor/Venotonic