Medtronic has issued a recall for several aortic root cannula devices due to a potential safety risk that could cause loose ...

The Food and Drug Administration has identified a Class I recall of Medtronic Aortic Root Cannulas due to a risk of ...

The ascending aorta includes the aortic root and sinuses of Valsalva where the blood supply to your heart, via the coronary arteries, originates. The ascending aorta continues upward to form the ...

Medtronic offers both aortic root cannulae and coronary ostial cannulae. Aortic root cannulae are intended to infuse cardioplegia directly into the aortic root near the aortic valve while coronary ...

Mild poststenotic dilatation and increased left atrium/aortic root transverse ratio is noted. Blood flow velocity in the left ventricular outflow tract (LVOT) of the same patient (Figure 3 ...

If aortic root disease is the cause of the aortic regurgitation, the murmur will be heard best at the right upper sternal border and not at Erb's point. As aortic regurgitation worsens ...