الفهرس 
The coronary treeOnly 14 pages are availabe for public view
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Abstract
Cardiologists must answer three important questions when evaluating and treating patients with a coronary artery stenosis. As a physiologist: What is the effect of this stenosis on coronary blood flow and myocardial function; as a clinical: Is this lesion responsible for the patient’s symptoms or not; and finally as interventionist: Will revascularization of this artery improve the patient.