[Doppler ultrasonics. A non-invasive method of measuring blood circulation time and systolic time interval].
D001776:Blood Circulation Time; D006801:Humans; D009200:Myocardial Contraction; D013599:Systole; D014463:Ultrasonography
Ultralyds-Doppler. En ikke-invasiv metode til måling af blodstrømmens hastighed og systoliske tidsintervaller.