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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.
Hioka T, Kaga S, Mikami T, Okada K, Murayama M, Masauzi N, Nakabachi M, Nishino H, Yokoyama S, Nishida M, Iwano H, Sakakibara M, Yamada S, Tsutsui H. Hioka T, et al. Among authors: iwano h. Heart Vessels. 2017 Jul;32(7):833-842. doi: 10.1007/s00380-016-0929-4. Epub 2016 Dec 20. Heart Vessels. 2017. PMID: 27999948 Free article.
Usefulness of the Continuous-Wave Doppler-Derived Pulmonary Arterial-Right Ventricular Pressure Gradient Just before Atrial Contraction for the Estimation of Pulmonary Arterial Diastolic and Wedge Pressures.
Murayama M, Mikami T, Kaga S, Okada K, Hioka T, Masauzi N, Nakabachi M, Nishino H, Yokoyama S, Nishida M, Iwano H, Sakakibara M, Yamada S, Tsutsui H. Murayama M, et al. Among authors: iwano h. Ultrasound Med Biol. 2017 May;43(5):958-966. doi: 10.1016/j.ultrasmedbio.2017.01.006. Epub 2017 Feb 27. Ultrasound Med Biol. 2017. PMID: 28256342 Free article.
Reduced variability of visual left ventricular ejection fraction assessment with reference images: The Japanese Association of Young Echocardiography Fellows multicenter study.
Kusunose K, Shibayama K, Iwano H, Izumo M, Kagiyama N, Kurosawa K, Mihara H, Oe H, Onishi T, Onishi T, Ota M, Sasaki S, Shiina Y, Tsuruta H, Tanaka H; JAYEF Investigators. Kusunose K, et al. Among authors: iwano h. J Cardiol. 2018 Jul;72(1):74-80. doi: 10.1016/j.jjcc.2018.01.007. Epub 2018 Feb 19. J Cardiol. 2018. PMID: 29472129 Free article.
242 results