Feasibility of Cyclic Myocardial Perfusion Variation Assessment During Adenosine-Induced Stress in Rats

Keywords

abstract acquisition allows already although anterior aortic approximately arrival arterial assess assessment backward become beyond blood blue bottom capillary cardiac choice cine circulation complementary confirms consistent contraction coronary course courses cycle cycles cyclic defects delay demonstrating description detail diastole disease distributions drop dynamic early entering examined fair fast feasibility finding flash flow frames frank function functional gated give gradient healthy heart highest improving in vivo induced infused infusion initial insights inversion just labeling literature locker look lowest magma mapping maps match measure measured mice models mouse myocardial myocardium notice onset open original perfusion pixel preliminary press pressure previously prior proof propose proposed protocol pulse pulsed quantitatively rats recently regional relatively relies repeated reported reserve resistance resolution respectively response responses rest rodent root schematic selective sensitivity several short slice slight space spatial spin steady stress submitted substituted system systole tail temporal tension timing upon validated variation variations vary vein vessels volume wall