Overestimation by echocardiography of the peak systolic pressure gradient between the right ventricle and right atrium due to tricuspid regurgitation and the usefulness of the early diastolic transpulmonary valve pressure gradient for estimating pulmonary artery pressure

We investigated the influence of tricuspid regurgitation (TR) severity on the echocardiographic peak systolic transtricuspid pressure gradient (TRPG) and evaluated the usefulness of the peak early diastolic transpulmonary valve pressure gradient (PRPG) for estimating pulmonary artery (PA) pressure....

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Veröffentlicht in:	Heart and vessels 2017-07, Vol.32 (7), p.833-842
Hauptverfasser:	Hioka, Takuma, Kaga, Sanae, Mikami, Taisei, Okada, Kazunori, Murayama, Michito, Masauzi, Nobuo, Nakabachi, Masahiro, Nishino, Hisao, Yokoyama, Shinobu, Nishida, Mutsumi, Iwano, Hiroyuki, Sakakibara, Mamoru, Yamada, Satoshi, Tsutsui, Hiroyuki
Format:	Artikel
Sprache:	eng
Schlagworte:	Aged Aged, 80 and over Atrium Biomedical Engineering and Bioengineering Blood Pressure Cardiac Catheterization Cardiac Surgery Cardiology Echocardiography Echocardiography, Doppler, Color Electrocardiography Estimation Female Heart Heart - physiopathology Humans Japan Linear Models Male Medicine Medicine & Public Health Middle Aged Original Article Patients Pulmonary arteries Pulmonary artery Pulmonary Artery - physiopathology Pulmonary Valve Insufficiency - diagnostic imaging Regurgitation ROC Curve Systole Systolic pressure Tricuspid Valve Insufficiency - diagnostic imaging Ultrasonic imaging Vascular Surgery Ventricle
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