title: [Pregnancy and cardiomyopathies].
abstract: This overview on the topic of cardiomyopathy and gestation comprises the diagnostic and therapeutic options of patients with preexistent cardiomyopathies (dilated, hypertrophic, inflammatory, and others) and with cardiomyopathies which have been discovered during or in the 6 months following delivery. CARDIOMYOPATHIES PREEXISTENT BEFORE GESTATION: If cardiomyopathy is present before an intended gestation, the couple should be advised against pregnancy because of the high risk of deterioration both during gestation and peripartum. If pregnancy occurs, according to ESC (European Society of Cardiology) recommendations termination should be advised if the ejection fraction is < 50% and/or the LV dimensions are definitely above normal. If termination is refused, the patient must be checked regularly by both gynecologist and cardiologist, by the latter to perform regular echocardiograms. Termination is not recommended for the hypertrophic (nonobstructive) cardiomyopathies. If atrial fibrillation occurs, anticoagulation with low molecular weight heparin and digoxin and/or Betablockers are recommended for rhythm and rate control. PERIPARTUM CARDIOMYOPATHIES: In peripartum cardiomyopathies, which are discovered clinically postpartum, inflammation of the myocardium sometimes associated with pericarditis is frequently found. For those patients, we recommend heart catheterization with endomyocardial biopsy to allow for the exact diagnosis of the underlying cardiac process (inflammatory and/or viral vs autoreactive myocarditis or noninflammatory or nonviral [= idiopathic] forms). This diagnostic algorithm, which we recommend for any form of dilated cardiomyopathy, bears impact on treatment options beyond the mere heart failure therapy that should be instigated anyhow.
authors.affiliation: Klinik für Innere Medizin-Kardiologie, Philipps-Universität, Marburg, Germany. BerMaisch@aol.com
authors.forename: Bernhard
authors.initials: B
authors.lastname: Maisch
authors.forename: Steffen
authors.initials: S
authors.lastname: Lamparter
authors.forename: Arsen
authors.initials: A
authors.lastname: Ristić
authors.forename: Sabine
authors.initials: S
authors.lastname: Pankuweit
mesh_terms: D000028:Abortion, Induced; D000465:Algorithms; D009202:Cardiomyopathies / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D011379:Prognosis; D011644:Puerperal Disorders / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D018487:Ventricular Dysfunction, Left / Q000175:diagnosis / Q000209:etiology / Q000628:therapy