Heart examination reveals a diastolic opening snap and an early diastolic decrescendo murmur at the apex as well as a short late diastolic crescendo murmur.

The ECG in patients with aortic regurgitation is ... is the time it takes for the initial maximal pressure gradient in diastole to fall by 50%. In patients with mild aortic regurgitation, this ...

This modulation of tube output is referred to as ECG x-ray tube-current modulation ... since the x-ray beam is on throughout systole and diastole (Table 2). Prospective gating markedly lowers ...

The likely mechanism for both increased rigidity of the cardiac chambers leading on to impaired cardiac filling and thus causing diastolic dysfunction as well as prolonged OTc interval is possibly ...