[Indication for pregnancy interruption in patients with heart diseases].
The early diagnosis of heart disease during or better before pregnancy is one of the most important problems, as cardiac diseases are the most common cause for maternal deaths throughout the world. The knowledge of hemodynamic alterations in circulatory and respiratory physiology during pregnancy complicated by heart disease is a prerequisite for their management. The following indications for therapeutic abortion of pregnancy complicated by heart disease can be concluded according to our own observations: 1. history of significant heart failure (more than grade IV according to the classification of the New York Heart Association), frequent attacks of angina pectoris and longstanding cyanosis: 2. in spite of the most careful heart treatment with digitalis, diuretics and salftree diet cardiac-thorax-rate of more than 55% in congenital heart disease, cardiac-thorax-rate of more than 60% in acquired heart disease, significant signs of heart failure, namely more severe than grade III, tachycardic atrial fibrillation, pulse deficit of more than 30/min, active inflammatory processes of the heart (rheumatic fever, subacute bacterial endocarditis, Takayasu's disease); 3. especially severe metabolic disorders, i.e. diabetes mellitus, malignant hypertension, kidney diseases; 4. primiparae of an age of more than 35 years with any heart disease. Commissurotomy can be accomplished during pregnancy if it is too late for therapeutic abortion. Pregnancy in case of artificial valves is not recommended in general because of impending hemorrhagic diathesis.
D000032:Abortion, Therapeutic; D000328:Adult; D000367:Age Factors; D005260:Female; D005860:Germany, West; D006331:Heart Diseases / Q000175:diagnosis*; D006801:Humans; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000175:diagnosis* / Q000453:epidemiology; D013997:Time Factors
Indikation zum Schwangerschaftsabbruch bei Herzpatientinnen