BACKGROUND Angiographic classifications of the location and severity of disease in the main vessel and side branch of coronary artery bifurcations have been proposed and applied to distal left main coronary artery (LMCA) bifurcation. METHODS AND RESULTS We reviewed 140 angiograms of distal LMCA and ostial left anterior descending (LAD) and left circumflex (LCX) artery lesions with preinterven...

SEE PAGE 2717 S ignificant proximal left anterior descending artery (LAD) disease may jeopardize up to 50% of the left ventricular myocardium (1) and predicts worse outcomes (2), with a significantly worse 5-year patient survival rate (90% vs. 98%) than downstream LAD lesions (3). In the 1990s, randomized controlled trials (RCTs) showed that all treatment modalities, namely, medical therapy, pe...

coronary artery disease is the leading cause of death worldwide. in this study, we compared two surgical methods of left internal mammary artery (lima) anastomosis on left anterior descending (lad) artery in patients with severe diffuse lesions. a total of 40 patients were included in our study and randomly assigned into two groups. in group a, after a long arteriotomy on lad, the posterior sur...

INTRODUCTION Restenosis after a percutaneous coronary intervention for proximal left anterior descending (pLAD) coronary artery disease remains a clinical challenge. However, the relationship between the left main trunk (LMT)/LAD bifurcation angle and the pLAD artery restenosis is unclear. This study examined the relationship between the LMT-LAD bifurcation angle and restenosis after stent impl...

Linear IgA disease (LAD) is a chronic, acquired, autoimmune bullous disease. Generalized bullous eruptions is not unusual in the intensive care unit. The cause can be idiopathic, autoimmune, or drug induced but prompt recognition is crucial to their management. The autoimmune blistering skin diseases are a heterogeneous group of diseases associated with autoantibodies that are directed against ...

Objective: Leukocyte adhesion deficiency(LAD) is a scarce, autosomal recessive inherited disorder . LAD-I which is the most common type occurs due to mutations on the CD18 gene. This mutation leads to absence or severe reduction of leukocyte cell surface expression of ß2 integrin molecules which are necessary for the adhesion of the leukocytes to the endothelial cells, transendothelial mi...

This study was done to determine the value of thallium-201 myocardial scintigraphic imaging (MSI) for identifying disease in the individual coronary arteries. Segmental analysis of rest and stress MSI was performed in 133 patients with arteriographically proved coronary artery disease (CAD). Certain scintigraphic segments were highly specific (97-100%) for the three major coronary arteries: ant...

BACKGROUND Coexistence of multiple potential causes of cerebral infarct (MPCI) has been poorly studied. OBJECTIVE To determine the risk factors, clinical findings, and topographical patterns of patients with at least 2 potential causes of cerebral infarct. DESIGN Data analysis from a prospective acute stroke registry (the Lausanne Stroke Registry, Lausanne, Switzerland) in a community-based...

Background—Angiographic classifications of the location and severity of disease in the main vessel and side branch of coronary artery bifurcations have been proposed and applied to distal left main coronary artery (LMCA) bifurcation. Methods and Results—We reviewed 140 angiograms of distal LMCA and ostial left anterior descending (LAD) and left circumflex (LCX) artery lesions with preinterventi...