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A description of gender differences in angiographic findings in a single-center Iranian hospital
Amir Afshin Khaki1, Arash Khaki, Mehrdad Heydari
1Department of Anatomical Sciences, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
Insights
This study reveals double-vessel disease is most common in Iranian patients with coronary artery disease (CAD). The left anterior descending artery showed the highest blockage prevalence, highlighting ethnicity
Area of Science:
- Cardiology
- Vascular Biology
- Medical Imaging
Background:
- Coronary angiography is a common procedure, but data on coronary artery blockages often lack ethnic diversity.
- Limited information exists regarding the location and severity of coronary artery disease (CAD) in non-White populations.
Purpose of the Study:
- To investigate the location and magnitude of coronary artery blockages in Iranian patients with symptomatic CAD.
- To analyze angiographic data to identify common culprit arteries and CAD severity in this population.
Main Methods:
- Retrospective analysis of 94 diagnostic coronary angiography records from patients with CAD symptoms.
- Data collected between February 2002 and September 2004 at a tertiary heart hospital in Iran.
- Evaluation of culprit coronary arteries and the extent of CAD.
Main Results:
- Double-vessel disease was the most frequent type of CAD observed.
- The left anterior descending (LAD) artery was the most commonly affected artery (84%).
- Other affected arteries included the right coronary artery (RCA) (64%), circumflex artery (CX) (37%), obtuse marginal (OM) artery (13%), and left main stem (LMS) (3%).
Conclusions:
- The study found a high prevalence of LAD blockages in the studied Iranian population.
- Results suggest that ethnicity may play a significant role in the patterns of coronary artery blockages.
- Findings contribute to a better understanding of CAD presentation across diverse ethnic groups.
Abstract:
Coronary angiography is one of the most common hospital procedures, though there is limited information on the location and extent of coronary artery blockages other than for predominately White patients. This study examined the location and magnitude of coronary artery blockages in patients admitted to a leading tertiary heart hospital in Iran with symptoms of coronary artery disease (CAD). This retrospective descriptive study aimed to review angiography records of all patients with symptoms of CAD undergone diagnostic coronary angiography between February 2002 and September 2004. A total of 94 consecutive angiographic records were analyzed to determine the culprit coronary arteries and the severity of CAD. The findings of the study showed that double- vessel disease was the commonest type of CAD. The left anterior descending (LAD) artery was the most common culprit artery (84%), followed by RCA (64%), CX (37%), OM (13%) and LMS (3%). Our study showed a relatively high angiographic prevalence of LAD blockages. The results of this study provide additional support for the significance of ethnicity in the extent of coronary artery blockages.
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