[Express evaluation of the contractile state of the myocardium after heart operations].
By means of the method of long-term catheterization of the cardiac chambers, the authors studied the dynamics of changes in the shape of the intraventricular pressure curves after correction of congenital and acquired heart diseases. Analysis revealed three main types of pressure curves. With the development of myocardial insufficiency under conditions of normal pressure, pressure curves characteristic of hypertension of pulmonary circulation were recorded in the right ventricle. The absence of abnormalities in pulmonary circulation made it possible to demonstrate a direct dependence of the shape of the curves on the contractile condition of the myocardium, which is valuable in the rapid diagnosis of myocardial insufficiency.
D000328:Adult; D001795:Blood Pressure Determination / Q000379:methods; D006328:Cardiac Catheterization; D006348:Cardiac Surgical Procedures; D002648:Child; D005260:Female; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D009200:Myocardial Contraction; D011184:Postoperative Period
Ekspressnaia otsenka sokratitel'nogo sostoianiia miokarda posle operatsiĭ na serdtse.