radiocardiography
National Institutes of Health
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First-pass (FP) right and left ventricular ejection fraction results were compared with equilibrium radiocardiographic (ER…
Radiocardiography was used to measure cardiac output, stroke volume and left ventricular ejection fraction at rest and during…
The measurement of ventricular end-diastolic volume from washout of an indicator requiring blood sampling was studied in a heart…
RESPONSE to physical exercise in man has been studied extensively. For any given workload, a predictable change in blood pressure…
The method of quantitative radiocardiography has been applied to the study of cardiac output, right ventricular and pulmonary…
The theoretical background and limits of radiocardiography for the measurement of cardiac output, and of right ventricular and…
A technic for obtaining radiocardiograms has been described and a method of analysis of the curves presented.
The effect of strenuous exercise (riding a stationary bicycle at 20 to 25 mph for 3 minutes) on the electrocardiogram was studied…
Radiocardiography is a method of recording graphically the passage of radioactive blood through the cardiac chambers by means of…