【shibacorky】評論
Nondihydropiridine calcium channel blockers diltiazem and verapamil are myocardial depressants and generally not tolerated in HF.diltiazem and verapamil都是屬於Non-DHP CCB類，臨床上醫師也不會在HF病人使用，因為他會抑制心臟收縮(negative inotropic).Ref: 2022 AHA/ACC/HFSA Guideline for the Management of Heart Failure: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines