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Hokkaido University Collection of Scholarly and Academic Papers >
Showing results 1 to 14 of 14
| Type | Author(s) | Title | Other Titles | Citation | Citation(alt) | Issue Date | | article (author version) | Okada, Kazunori; Kaga, Sanae; Mikami, Taisei; Masauzi, Nobuo; Abe, Ayumu; Nakabachi, Masahiro; Yokoyama, Shinobu; Nishino, Hisao; Ichikawa, Ayako; Nishida, Mutsumi; Murai, Daisuke; Hayashi, Taichi; Shimizu, Chikara; Iwano, Hiroyuki; Yamada, Satoshi; Tsutsui, Hiroyuki | Characteristic systolic waveform of left ventricular longitudinal strain rate in patients with hypertrophic cardiomyopathy | - | Heart and Vessels | - | 18-Oct-2016 |
| article (author version) | Murayama, Michito; Kaga, Sanae; Okada, Kazunori; Iwano, Hiroyuki; Nakabachi, Masahiro; Yokoyama, Shinobu; Nishino, Hisao; Tsujinaga, Shingo; Chiba, Yasuyuki; Ishizaka, Suguru; Motoi, Ko; Kamiya, Kiwamu; Nishida, Mutsumi; Nagai, Toshiyuki; Anzai, Toshihisa | Clinical Utility of Superior Vena Cava Flow Velocity Waveform Measured from the Subcostal Window for Estimating Right Atrial Pressure | - | Journal of the American Society of Echocardiography | - | 1-Jul-2022 |
| article (author version) | Okada, Kazunori; Mikami, Taisei; Kaga, Sanae; Nakabachi, Masahiro; Abe, Ayumu; Yokoyama, Shinobu; Nishino, Hisao; Nishida, Mutsumi; Shimizu, Chikara; Iwano, Hiroyuki; Yamada, Satoshi; Tsutsui, Hiroyuki | Decreased aorto-septal angle may contribute to left ventricular diastolic dysfunction in healthy subjects | - | Journal of Clinical Ultrasound | - | Jul-2014 |
| article (author version) | Yanagi, Yusuke; Okada, Kazunori; Kaga, Sanae; Mikami, Taisei; Aiba, Miho; Masauzi, Nobuo; Murayama, Michito; Tanemura, Asuka; Yokoyama, Shinobu; Nishino, Hisao; Nakabachi, Masahiro; Tamaki, Yoji; Aoyagi, Hiroyuki; Motoi, Ko; Ishizaka, Suguru; Chiba, Yasuyuki; Tsujinaga, Shingo; Iwano, Hiroyuki; Anzai, Toshihisa | Difference in left atrial myocardial dynamics during reservoir phase between hypertrophic cardiomyopathy and hypertensive heart determined using three-dimensional speckle tracking echocardiography | - | The International Journal of Cardiovascular Imaging | - | 12-Apr-2022 |
| article (author version) | Okada, Kazunori; Mikami, Taisei; Kaga, Sanae; Onozuka, Hisao; Inoue, Mamiko; Yokoyama, Shinobu; Nishino, Hisao; Nishida, Mutsumi; Matsuno, Kazuhiko; Iwano, Hiroyuki; Yamada, Satoshi; Tsutsui, Hiroyuki | Early diastolic mitral annular velocity at the interventricular septal annulus correctly reflects left ventricular longitudinal myocardial relaxation | - | European Heart Journal, Cardiovascular Imaging | - | Dec-2011 |
| article (author version) | Kaga, Sanae; Mikami, Taisei; Murayama, Michito; Okada, Kazunori; Masauzi, Nobuo; Nakabachi, Masahiro; Nishino, Hisao; Yokoyama, Shinobu; Nishida, Mutsumi; Hayashi, Taichi; Murai, Daisuke; Iwano, Hiroyuki; Sakakibara, Mamoru; Yamada, Satoshi; Tsutsui, Hiroyuki | A new method to estimate pulmonary vascular resistance using diastolic pulmonary artery-right ventricular pressure gradients derived from continuous-wave Doppler velocity measurements of pulmonary regurgitation | - | International journal of cardiovascular imaging | - | Jan-2017 |
| article (author version) | Okada, Kazunori; Kaga, Sanae; Abiko, Rika; Murayama, Michito; Hioka, Takuma; Nakabachi, Masahiro; Yokoyama, Shinobu; Nishino, Hisao; Ichikawa, Ayako; Abe, Ayumu; Nishida, Mutsumi; Asakawa, Naoya; Tsujinaga, Shingo; Hayashi, Taichi; Iwano, Hiroyuki; Yamada, Satoshi; Masauzi, Nobuo; Mikami, Taisei | Novel echocardiographic method to assess left ventricular chamber stiffness and elevated end-diastolic pressure based on time-velocity integral measurements of pulmonary venous and transmitral flows | - | European heart journal cardiovascular Imaging | - | 8-Nov-2017 |
| article (author version) | 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 | 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 | - | Heart and vessels | - | Jul-2017 |
| article (author version) | Fujisawa, Ryosuke; Okada, Kazunori; Kaga, Sanae; Murayama, Michito; Nakabachi, Masahiro; Yokoyama, Shinobu; Nishino, Hisao; Tanemura, Asuka; Masauzi, Nobuo; Motoi, Ko; Ishizaka, Suguru; Chiba, Yasuyuki; Tsujinaga, Shingo; Iwano, Hiroyuki; Anzai, Toshihisa | Prognostic value of an echocardiographic index reflecting right ventricular operating stiffness in patients with heart failure | - | Heart and vessels | - | 16-Oct-2021 |
| article (author version) | Murai, Daisuke; Yamada, Satoshi; Hayashi, Taichi; Okada, Kazunori; Nishino, Hisao; Nakabachi, Masahiro; Yokoyama, Shinobu; Abe, Ayumu; Ichikawa, Ayako; Ono, Kota; Kaga, Sanae; Iwano, Hiroyuki; Mikami, Taisei; Tsutsui, Hiroyuki | Relationships of left ventricular strain and strain rate to wall stress and their afterload dependency | Relations of Strain Parameters to Wall Stress | Heart and vessels | - | May-2017 |
| article | Murayama, Michito; Iwano, Hiroyuki; Nishino, Hisao; Tsujinaga, Shingo; Nakabachi, Masahiro; Yokoyama, Shinobu; Aiba, Miho; Okada, Kazunori; Kaga, Sanae; Sarashina, Miwa; Chiba, Yasuyuki; Ishizaka, Suguru; Motoi, Ko; Nishida, Mutsumi; Shibuya, Hitoshi; Kamiya, Kiwamu; Nagai, Toshiyuki; Anzai, Toshihisa | Simple Two-Dimensional Echocardiographic Scoring System for the Estimation of Left Ventricular Filling Pressure | - | Journal of the American Society of Echocardiography | - | Jul-2021 |
| article (author version) | Murayama, Michito; Mikami, Taisei; Kaga, Sanae; Okada, Kazunori; Hioka, Takuma; Masauzi, Nobuo; Nakabachi, Masahiro; Nishino, Hisao; Yokoyama, Shinobu; Nishida, Mutsumi; Iwano, Hiroyuki; Sakakibara, Mamoru; Yamada, Satoshi; Tsutsui, Hiroyuki | 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 | - | Ultrasound in medicine and biology | - | May-2017 |
| article (author version) | Abe, Takehiro; Okada, Kazunori; Murayama, Michito; Kaga, Sanae; Nakabachi, Masahiro; Yokoyama, Shinobu; Nishino, Hisao; Aoyagi, Hiroyuki; Tamaki, Yoji; Motoi, Ko; Chiba, Yasuyuki; Ishizaka, Suguru; Tsujinaga, Shingo; Iwano, Hiroyuki; Kamiya, Kiwamu; Nagai, Toshiyuki; Anzai, Toshihisa | Usefulness of the pulmonary venous flow waveform for assessing left atrial stiffness | - | The International Journal of Cardiovascular Imaging | - | 16-Jul-2022 |
| article | Murayama, Michito; Iwano, Hiroyuki; Obokata, Masaru; Harada, Tomonari; Omote, Kazunori; Kagami, Kazuki; Tsujinaga, Shingo; Chiba, Yasuyuki; Ishizaka, Suguru; Motoi, Ko; Tamaki, Yoji; Aoyagi, Hiroyuki; Nakabachi, Masahiro; Nishino, Hisao; Yokoyama, Shinobu; Tanemura, Asuka; Okada, Kazunori; Kaga, Sanae; Nishida, Mutsumi; Nagai, Toshiyuki; Kurabayashi, Masahiko; Anzai, Toshihisa | Visual echocardiographic scoring system of the left ventricular filling pressure and outcomes of heart failure with preserved ejection fraction | - | European heart journal cardiovascular Imaging | - | May-2022 |
Showing results 1 to 14 of 14
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