Single and loud S2 in a child with pulmonary artery hypertension

Phonocardiogram recorded at the left upper sternal border in a child with systemic level pulmonary artery hypertension. S2 is single and loud with a prominent pulmonary component.

S2: second heart sound; S1: first heart sound; A2: aortic valve closure sound; P2: pulmonic valve closure sound.

Graphic 104785 Version 2.0

آیا می خواهید مدیلیب را به صفحه اصلی خود اضافه کنید؟