Experimental Studies Concerning the Blood Flow Direction in the Anomalous Left Coronary Artery Arising from the Pulmonary Artery
スポンサーリンク
概要
- 論文の詳細を見る
A lesion similar to the anomalous origin of the left coronary artery from the pulmonary artery was created in experimental dogs. When the pulmonary artery and the coronary artery were connected with a cannulating probe, 6 months after the ligation of the left circumflex artery, a marked blood flow was directed from the coronary side to the pulmonary side. During the 6 months, the peripheral coronary artery pressure rose to a level significantly higher than that of the pulmonary artery pressure; therefore, connecting the left circumflex coronary artery with the ascending aorta failed to induce a significant blood flow. Because of the approximately equal pressure levels in the aorta and the coronary artery, the establishment of a 2-coronary artery system using a vein bypass graft cannot supply a significant blood volume to the cardiac tissue through the new graft.
- International Heart Journal刊行会の論文
著者
-
SAKAKIBARA SHIGERU
Heart Institute of Tokyo Women's Medical College
-
YOKOYAMA MASAYOSHI
Heart Institute of Tokyo Women's Medical College
-
Yokoyama Masayoshi
Heart Instit. Tokyo Women's Med. Coll.
-
NOGI Michio
Heart Institute of Japan, Tokyo Womens Medical College
-
YOKOYAMA Kazuko
Heart Institute of Japan and Department of Anesthesia, Tokyo Womens Medical College
-
SAKAKIBARA Shigeru
Heart Institute of Japan and Department of Anesthesia, Tokyo Women's Medical College
-
YOKOYAMA Kazuko
Heart Institute of Japan and Department of Anesthesia, Tokyo Women's Medical College
-
NOGI Michio
Heart Institute of Japan and Department of Anesthesia, Tokyo Women's Medical College
-
YOKOYAMA Masayoshi
Heart Institute of Japan and Department of Anesthesia, Tokyo Women's Medical College
関連論文
- Anatomy and Surgical Treatment of Endocardial Cushion Defect
- 223) Clinical Experience of Coronary Surgery
- New Technique for the Creation of an Atrial Septal Defect
- A 4-Year Survival Rate after Cardiac Pacing in A-V Block in the Heart Institute of Japan
- Tetralogy of Fallot with Left Ventricular Hypertrophy
- THE AREA OF THE ENDOCARDIUM WHERE HIS BUNDLE ELECRROGRAM IS RECORDED : PROCEEDINGS OF THE 37TH ANNUAL MEETING OF THE JAPANESE CIRCULATION SOCIETY
- Peripheral Right Coronary Artery Pressure Distal to the Ligation : Effect of Augmented Left Circumflex Coronary Artery Pressure
- Experimental Studies Concerning the Blood Flow Direction in the Anomalous Left Coronary Artery Arising from the Pulmonary Artery
- The Phase of Supernormal Excitation in Relation to the Strength of Subthreshold Stimuli
- EXAMINATION OF THE VALIDITY OF THE AORTO-CORONARY ANASTOMOSIS AS THE ISCHEMIC CORONARY HEART DISEASE
- False Inhibition of a Demand Pacemaker by Inactive Myocardial Electrodes
- THE BLOOD FLOW THROUGH THE IMPLANT FOLLOWING VINEBERG PROCEDURE : Proceedings of the 34th Annual Meeting of the Japanese Circulation Society (part III)