Pulmonary stenosis and regurgitation Flashcards
PS is usually congenital lesion, but may result from ____ _____ or from the_______ syndrome
usually congenital lesion, but may result from rheumatic fever or from the carcinoid syndrome
congenital PS may be associated with intact ventricular spetum or____
VSD
in PS what does obstruction of the right ventricle lead to?
RV hypertrophy - so RA hypertrophy
what are the symtpoms of PS?
pulmonary obstruction leads to fatigue, syncope and symptoms of RHF
what is the murmur of PS like?
- harsh mid-systolic ejection murmur, best heard on inspiration.
- This murmur is often associated with a thrill
what is the treatment for PS?
valvotomy
what is the most common aqcuired leasion of the pulmonary valve
Pulmonary regurgitation
PR results from _____ of the pulmonary valve which occurs with pulmonary ________
results from dilatation of the pulmonary valve risk which occurs with pulmonary hypertenision
what is the murmur like in PR?
descrescendo diastolic murmur
PR usually occur with____ symptoms
no
