BACKGROUND The prevalence of coronary artery disease (CAD) among migrant Indian populations exceeds that of Caucasians. Migrant Indians also suffer from more premature, clinically aggressive and angiographically extensive, (i.e., 3-vessel disease). It is not known whether the extent of angiographic CAD or the conventional CAD risk factors of Indo-Guyanese (IG) immigrants differs from that of Ca...

OBJECTIVE To determine the association between an abnormal ankle brachial index (ABI) and the presence of significant coronary artery disease (CAD) on coronary angiography. STUDY DESIGN Cross-sectional, observational study. PLACE AND DURATION OF STUDY The study was carried out at Sheikh Zayed Hospital, Lahore, from July to October 2007. METHODOLOGY A series of 41 patients undergoing coron...

PURPOSE To compare the imaging time and image quality obtained with whole-heart coronary magnetic resonance (MR) angiography performed with five- and 32-channel coils in healthy subjects and determine the accuracy of MR angiography performed with 32-channel coils in the detection of obstructive coronary artery disease (CAD). MATERIALS AND METHODS The institutional review board approved the st...

OBJECTIVE The objective of the study is to evaluate cardiac risk factors and risk scores for prediction of coronary artery disease (CAD) and adverse outcomes in an emergency department (ED) population judged to be at low to intermediate risk for acute coronary syndrome. METHODS Informed consent was obtained from consecutive ED patients who presented with chest pain and were evaluated with cor...

BACKGROUND Aortic valve sclerosis (AVS) is considered to be a manifestation of coronary atherosclerosis. Recent studies demonstrated an association between AVS and significant coronary artery disease (CAD). AIM We sought to determine the association between AVS and the extent of coronary atherosclerosis by means of the Gensini score system, which was calculated to yield a measure of the exten...

Background: There is limited evidence regarding the risk factors and nutritional patterns in patients with premature coronary artery disease (PCAD). This study aims to investigate the relationship between different dietary patterns and risk factors in patients with PCAD. Methods: This cross-sectional study was conducted on PCAD patients, including men younger than 55 years and women younger tha...

With the introduction of new surgical procedures an the development of new techniques of cardiac imaging, the normal anatomy, variations and anomalies of coronary arteries have assumed new significance. The coronary arteries may present several variations, in terms of both number and position. The incidence of all coronary anomalies is 0.23% in autopsy series and ranges between 0.3% and 12% in ...

BACKGROUND The prevalence of coronary artery disease (CAD) among South Asians (SAs) significantly exceeds that of Caucasians. South Asians also suffer from more premature, clinically aggressive and angiographically extensive (3-vessel) disease. The role of conventional CAD risk factors (CCRFs) remains controversial. OBJECTIVES We sought to determine if the CCRF burdens of SA immigrants differ...