[Dyspnoea in pregnant female immigrants due to unexpected mitral valve stenosis].
Three female patients, a 22-year-old Moroccan woman, a 25-year-old Turkish woman and a 35-year-old Iraqi woman, became increasingly dyspnoeic during their pregnancy; this was a symptom of congestive heart failure due to mitral valve stenosis. Since all patients were refractory to medical treatment, they underwent invasive therapy by percutaneous transvenous mitral balloon valvotomy (PTMV). In two patients this therapy was successful, but in one patient a closed mitral valvotomy was needed. All three women delivered healthy infants, two immediately following the PTMV; at follow-up 2-4 years later, the women and infants were all doing well. The prevalence of mitral valve stenosis in the western world is increasing because of changing immigration patterns. When pregnant patients start complaining about dyspnoea, especially if they are immigrants, one should be aware of the possibility of mitral valve stenosis. PTMV is a safe and successful treatment for these patients and is preferred above surgical therapy because of its low morbidity and mortality for both mother and foetus. PTMV must be performed in a thoracic surgery centre by an experienced team and the X-ray exposure should be minimised.
Langerveld
J
J
Ziekenhuis Rivierenland, afd. Cardiologie, President Kennedylaan 1, 4002 WP Tiel. j.langerveld@ision.nl
Ernst
J M P G
JM
Plokker
H W M
HW
Defauw
J J A M
JJ
van Hemel
N M
NM
Jaarsma
W
W
D000328:Adult; D002404:Catheterization / Q000379:methods; D004417:Dyspnea / Q000208:ethnology / Q000209:etiology* / Q000628:therapy; D005260:Female; D006333:Heart Failure / Q000208:ethnology / Q000209:etiology* / Q000628:therapy; D006801:Humans; D007493:Iraq / Q000208:ethnology; D008946:Mitral Valve Stenosis / Q000150:complications* / Q000208:ethnology / Q000628:therapy; D009018:Morocco / Q000208:ethnology; D009426:Netherlands; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000208:ethnology / Q000209:etiology* / Q000628:therapy; D011256:Pregnancy Outcome; D014421:Turkey / Q000208:ethnology