Coronary bifurcation lesions with a large proximal segment and involvement of both ostia are best suitable for the kissing stent technique. Coronary bifurcation lesions with a small proximal ...

Antegrade cannulae are designed to deliver cardioplegia solution to the heart via the coronary ostia in the normal direction of blood flow (antegrade perfusion). Medtronic offers both aortic root ...

An ascending aortic dissection that occludes the right coronary ostium may result in an inferior STEMI. This is relatively uncommon but must be recognized quickly, as surgical intervention is crucial.