Table 3.

Cardiovascular Drugs during Pregnancy.

Hypertension (Safe in Pregnancy)	Heart Failure (Safe in Pregnancy)	Pulmonary Hypertension (Safe in Pregnancy)	Arrhythmias (Safe in Pregnancy)	Anticoagulants/ Antiplatelets (Safe in Pregnancy)	Not safe or Limited Data in Pregnancy
B Oral alpha-methyl dopa * Hydrochlorothiazide *	B Bumetanide Torsemide Metolazone Dobutamine	B Sildenafil * Epoprostenol	B Lidocaine * Sotalol	B Enoxaparin * Argatroban Bivalirudin Fondaparinux Clopidogrel Prasugrel	Not safe D DOACs Atenolol Amiodarone (Can be used as a last resort) ACE-Inhibitors * Aldosterone antagonists Angiotensin receptor blockers Statins Dronaderone Dofetilide Ivabradine
C Labetalol * Clonidine Nifedipine * Amlodipine * Nitroglycerin Hydralazine * Isodorbide dinitrate Nitroprusside * Bisoprolol *	C Furosemide * Carvedilol Metoprolol * Isosorbide dinitrate Nitroglycerin Norepinephrine Hydralazine * Dopamine	C Iloprost Treprostinil	C Flecainide * (F) Digoxin * (F) Metoprolol * Propranolol * Labetalol * Sotalol (F) Adenosine * Verapamil Procainamide Quinidine * Atropine	C Unfractionated heparin * Aspirin (81 mg) * Ticagrelor
				D Warfarin * (Safe after first trimester until 36 weeks gestation)	Limited Data Mexiletine Ibutilide Propafenone * Disopyramide Nadolol Diltiazem

Former Food & Drug Administration ABCD categories along with the indications are listed. * Safe in lactation. (F) = Can be used for Fetal Tachycardia.