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Disproportionate exercise-induced pulmonary hypertension in relation to cardiac output in heart failure with preserved ejection fraction: a non-invasive echocardiographic study |
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| Authors: | Yuki Saito Masaru Obokata Tomonari Harada Kazuki Kagami Hidemi Sorimachi Naoki Yuasa Toshimitsu Kato Naoki Wada Yasuo Okumura Hideki Ishii |
| Institution: | 1. Department of Cardiovascular Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan
Division of Cardiology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan;2. Department of Cardiovascular Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan;3. Department of Cardiovascular Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan Division of Cardiovascular Medicine, National Defense Medical College, Tokorozawa, Japan;4. Department of Rehabilitation Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan;5. Division of Cardiology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan |
| Abstract: | |
| Keywords: | Exercise capacity Heart failure with preserved ejection fraction Pulmonary hypertension Pulmonary vasodilatation |