Hemodynamic studies in experimental coronary occlusion: II. Closed chest experiments
American Heart Journal(1937)
摘要
1.1. A method for ligating the anterior descending branch of the left coronary artery from the exterior of the chest is described.2.2. The changes in circulation following this procedure were: 2.1.a. Hypokinetic circulatory failure (diminished cardiac output).2.2.b. Left ventricular congestive failure (increased cyanide circulation time).3.3. Because of the absence of any corresponding decrease in blood volume the diminished cardiac output could not be considered to be either hematogenic or vasogenic.4.4. Indirect evidence against the neurogenic hypothesis is also presented.
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