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Figure 6, all conditions · pregnancy
Condition++ First/safest choice+- Second choicex Evidence of foetal or infant toxicity or no data on safety
Aortic diseaseBeta-blockers, celiprololACE-I, ARB, atenolol
ArrhythmiasAdenosine, metoprolol, nadolol, propranolol, digoxin, flecainideSotalol, propafenone, dofetilideAmiodarone, disopyramide, dronedarone, atenolol
Cardiomyopathies (see specific indications)Metoprolol, propranolol, nadolol, flecainideSotalolACE-I, ARB, ARNI, disopyramide, direct renin inhibitors, MRA, SGLT2-I, mavacamten, atenolol
Channelopathies (see specific indications)Quinidine, nadolol, propranolol, flecainideMexiletine
Coronary artery diseaseMetoprolol, carvedilol, labetalol, furosemide, verapamil, low-dose ASAClopidogrel, bisoprolol, statins (if established ASCVD)Atenolol, diltiazem, ranolazine, PCSK9-I, ezetimibe
Heart failureMetoprolol, propranolol, carvedilol, labetalol, furosemideBisoprolol, hydralazine, isosorbide dinitrate, glycerin trinitrateACE-I, ARB, ARNI, MRA, SGLT2-I, ivabradine, aliskiren, atenolol
Heart transplantation (immunosuppressants)Azathioprine, corticosteroids, cyclosporine, tacrolimusSirolimusMycophenolate (6-wk pre-pregnancy and 1° trimester), everolimus
HypertensionMethyldopa, nifedipine, labetalol, propranolol, metoprolol, amlodipineHydralazine, hydrochlorothiazide, indapamideACE-I, ARB, aliskiren, atenolol
Pulmonary arterial hypertensionIloprost, sildenafilBosentan, ambrisentan, riociguat, selexipag, vericiguat
Thrombotic disordersLMWH, UFH, low-dose ASAVKA, clopidogrel, fondaparinux, alteplaseDOACb, ticagrelor
Valvular heart diseaseBeta-blockers, diuretics, LMWH, UFH (labour)VKA (in case of mechanical valves, see specific indications)

++ First/safest choice in pregnancy, lactation and breastfeeding. +- Second choice in pregnancy, lactation, and breastfeeding. x Evidence of foetal or infant toxicity or no data on safety. a Except candesartan. b See text for details. ACE-I, angiotensin-converting enzyme inhibitor; ARB, angiotensin receptor blocker; ARNI, angiotensin receptor/neprilysin inhibitor; ASA, acetylsalicylic acid; ASCVD, atherosclerotic cardiovascular disease; DOAC, direct oral anticoagulant; LMWH, low-molecular-weight heparin; MRA, mineralocorticoid receptor antagonist; PCSK9-I, proprotein convertase subtilisin/kexin type 9 inhibitor; SGLT2-I, sodium–glucose co-transporter-2 inhibitors; UFH, unfractionated heparin; VKA, vitamin K antagonist; wk, week.

Figure 6, printed p4494, transcribed from the figure image [FIG]

Educational summary of the 2025 ESC Guidelines. It does not replace clinical judgement or local protocol.

Supplement Table S6 — ventricular arrhythmia drug doses
AdministrationDrugDosage
i.v.Procainamide100 mg bolus
i.v.Sotalol0.5–1.5 mg/kg
i.v.Flecainide1–2 mg/kg
i.v.Verapamil5–10 mg bolus
i.v.Adenosine6–18 mg bolus
i.v.Propranolol1–3 mg
i.v.Isoproterenol0.5–10 µg/min
p.o.Quinidine200 mg/3 h

i.v., intravenous; p.o., per os (by mouth). Printed doses only.

Pending physician review: this page has not yet been signed off by a named reviewer. · Reviewer: — (placeholder) · Reviewed: — · Content version 0.1.0-draft · 2025 ESC Guidelines (Eur Heart J 2025;46:4462–4568)

Reference
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