Geographic stent-ostium mismatch is an important predictor of target lesion failure after percutaneous coronary intervention of an aorto-ostial right coronary artery lesion. Optimal visualization of ...

coronary ischemia owing to compromise of one or both coronary ostia, or aortic injury. Low positioning may impinge upon the atrioventricular (AV) node causing bradyarrhythmias or bundle branch ...

Stents and coronary artery bypass grafting (CABG) treat blocked arteries and coronary artery disease (CAD). Stents are a less invasive option, while CABG is a major surgery. Your healthcare provider ...

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 ...

anomalous location of the coronary ostium inside or outside the appropriate Valsalva sinus, anomalous location of the coronary ostium in the inappropriate Valsalva sinus and single coronary artery); ...

1. Treatment must be limited to the ascending aorta 2. Lesion location is ≥2cm distal to the most distal coronary artery ostia 3. Distal extent of the lesion is located ≥2cm proximal to the origin of ...

Coronary Computed Tomography Fractional Flow Reserve: One new code (75880) was established for the noninvasive estimate of coronary fractional flow reserve derived from a coronary computed tomography ...