Search

Anomalies of the coronary arteries represent rare congenital disorders, which are characterized by a wide spectrum of clinical manifestations. Usually, they are asymptomatic, but sometimes they cause myocardial ischemia or sudden cardiac death. Here, we describe the case of a patient who suffered from angina. Coronary angiography revealed an ectopic origin of the left anterior descending coronary artery from the proximal trait of the right coronary artery and the left circumflex artery, originating from the left sinus; the whole coronary tree was free of atherosclerosis. To better define the coronary anatomy, we performed computed tomography angiography with a three-dimensional reconstruction. The patient was discharged from the clinic after 48 h under optimal medical treatment. [ABSTRACT FROM AUTHOR]

We report the case of a stent under-expansion due to heavily calcified plaque treated with the shockwave lithoplasty system. A 77-year-old woman underwent coronary angiography, and intravascular ultrasound revealed stent under-expansion due to calcified plaque. Shockwave lithoplasty balloon was used to disrupt calcium deposits around the stent, thereby allowing a correct stent expansion with an excellent angiographic and intravascular ultrasound result. [ABSTRACT FROM AUTHOR]