title: [Determination of blood flow volume by Doppler echocardiography].
mesh_terms: D001011:Aorta / Q000502:physiology; D001783:Blood Flow Velocity; D001811:Blood Volume Determination / Q000379:methods*; D004452:Echocardiography / Q000379:methods*; D006321:Heart / Q000502:physiology; D006801:Humans; D011651:Pulmonary Artery / Q000502:physiology; D013318:Stroke Volume
vernacular_title: Opredeliane goleminata na krŭvotoka s doplerova ekhokardiografiia.