Abnormal Coronary Flow Velocity Reserve and Decreased Myocardial Contractile Reserve Are Main Factors in Relation to Physical Exercise Capacity in Cardiac Amyloidosis.
Journal of the American Society of Echocardiography(2018)
摘要
•Coronary flow velocity reserve is severely reduced in patients with cardiac amyloidosis.•Patients with cardiac amyloidosis have a profound lack of myocardial deformation capacity.•Coronary flow velocity reserve and myocardial deformation capacity are strongly associated with exercise capacity in patients with cardiac amyloidosis.
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关键词
Cardiac amyloidosis,Positron emission tomography,Coronary flow velocity reserve,Heart failure,Speckle-tracking
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