Mitral valve prolapse: etiology, diagnosis, and management.
1980
: Mitral valve prolapse is a common cardiac anomaly in which diagnosis is generally made by auscultation. In a typical case, a midsystolic click followed by a late systolic murmur is heard, although this pattern can vary. Selected pharmacologic agents (vasopressors and vasodilators) may be useful in diagnosis, and echocardiography can be helpful in cases without auscultatory signs. In the majority of cases, mitral valve prolapse is benign and no specific treatment is needed except reassurance and perhaps endocarditis prophylaxis. Patients with chest pain and symptomatic arrhythmias may benefit from propranolol, those with ventricular tachycardia should receive antiarrhythmic therapy, and those with abnormal resting ECGs or frequent ventricular premature beats should be further tested because of increased risk of sudden death or possibility of associated ischemic heart disease.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
43
References
3
Citations
NaN
KQI