over 1 year ago
In the assessment of a cardiac catheterization study, which ONE of the following statements is TRUE?
A gradient of 20 mmHg across the aortic valve usually indicates severe stenosis
Pulmonary artery oxygen saturation is independent of the cardiac output
The mortality from coronary angiography is approximately 5%
In constrictive pericarditis, end-diastolic pressures are not equal in both ventricles
A left ventricular end-diastolic pressure of 25 mmHg indicates a myocardial abnormality in the absence of valve disease
Please Select at least one option.
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