References in periodicals archive ?
15,21) Our study revealed that the incidence of significant sclerotic narrowing was the highest in left descending artery (72%), followed by 59% in the right coronary artery and 52% in the left circumflex artery.
Sinuatrial nodal artery (SAN) arose from the RCA in 70 per cent and from the circumflex artery (CX) in 30 per cent of instances.
Diagnostic coronary angiography was therefore undertaken, which revealed a normal left anterior descending (LAD) artery, but the left circumflex artery (LCA) could not be visualized in its usual location.
Surgical extraction of the lead was planned and preoperative angiography showed aterosclerotic leison in the circumflex artery.
METHODS Continuous 18-lead electrocardiograms, including standard 12-lead, right ventricular, and posterior leads, were recorded in 38 and 50 subjects' undergoing percutaneous coronary interventions in the right coronary artery and the circumflex artery, respectively.
The target lesion was in the left anterior descending artery in 22 patients, in the left circumflex artery in 18, and in the right coronary artery in 23; 24% had a prior percutaneous coronary intervention.
Coronary angiography was performed 16 h after admission with a diagnosis of multiple high-grade coronary artery stenoses of the left anterior descending artery (LAD) and with medial occlusion as well as occlusion of the circumflex artery.
The left circumflex artery was 90% obstructed by a plaque at 2.
0 millimeter Aria was grafted to a branch of the circumflex artery, while a native saphenous vein was grafted to the right coronary artery to achieve the randomized pair.
Anderson's blockages are on the right and left sides of the heart and in the circumflex artery on the back of the heart.
This is important because the medial femoral circumflex artery runs distal to this muscle.
Recommended indications include significant left main coronary artery stenosis, stenosis [greater than or equal to] =70% in the proximal left anterior descending (LAD) and proximal left circumflex artery, and 3-vessel coronary artery disease.
Indeed, one of the features of electrocardiograms indicating that the right coronary artery, rather than the left circumflex artery, is the culprit is ST-segment depression in lead I.