REPRODUCIBILITY AND MAGNITUDE OF CORONARY SINUS OSTIAL AND GREAT CARDIAC VEIN FLOWS BY CONTINUOUS LOCAL THERMODILUTION METHOD IN MAN

概要

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1) The random error of the coronary flow in the individual by the continuous local thermodilution method was examined by the comparison between nth and (n+1) measurements. The reproducibility in the great cardiac vein flow was 0.01±4.91% (mean±1SD) with the correlation coefficient of 0.95 and, in the coronary sinus ostial flow, was 0.18±2.30% (mean±1SD) with the correlation coefficient of 0.95 . 2) The variability of the flow between the individual was examined. In the control group, the great cardiac vein now was 64.7±19.9 ml/min, and the coronary sinus ostial flow was 111.4±15.2 ml/min. There were no significant difference between the control, the left ventricular hypertrophic and the myocardial ischemic groups. 3) The clinical significance of the measured flows were discussed.
社団法人日本循環器学会の論文
1973-11-20