Roles of Coronary Circulation as a Determinant of the Left Ventriculo-arterial Interaction : SYMPOSIUM ON THE INTERACTION BETWEEN THE HEART AND THE VESSELS

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概要

• 論文の詳細を見る

• We investigated how coronary circulation influences the ventriculo-arterial interaction. For the quantitative analysis of this interaction, we proposed a simple framework where both ventricular property and vascular property were expressed as the end-systolic pressure-volume relationship. Combining this analysis with experimental data indicated the interactive nature of ventricular function that varied with loading condition through coronary circulation. Effects of regional ischemia on the ventriculo-arterial interaction was also analyzed. The loading condition insensitivity, simplicity and adequacy of the end-systolic pressure-volume relationship of ventricle made it possible to analytically couple the ventricle with arterial system providing a useful view in understanding the complex hydraulic interaction between the ventricle and arterial system.

• 社団法人日本循環器学会の論文
• 1985-02-20

著者

• Sunagawa Kenji

  Research Institute Of Angiocardiology And Cardiovascular Clinic Kyushu University

• Sunagawa Kenji

  Research Institute Of Angiocardiology And Cardiovascular Clinic Kyushu University Medical School

• Sunagawa Kenji

  Research Institute Of Angiocardiology And Cardiovascular Clinic Kyushu Univ.sch.med.

• Sunagawa K

  Department Of Cardiovascular Dynamics And Department Of Cardiology National Cardiovascular Center

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