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Serum lipids and lipoproteins in patients with documented coronary artery disease
Salahuddin1, Mohammad Aslam Siddiqui, S I Ahmad
1Department of Biochemistry, Hamdard College of Medicine and Dentistry, Hamdard University, Karachi.
Insights
Lipoprotein levels offer insights into coronary artery disease (CAD) risk beyond traditional factors. This study compared lipid and lipoprotein profiles in CAD patients versus healthy individuals to assess risk factors.
Area of Science:
- Cardiovascular Medicine
- Biochemistry
- Epidemiology
Background:
- Lipoprotein subclasses provide crucial coronary artery disease (CAD) risk information.
- Elevated lipids, lipoproteins, and lipoprotein (a) are linked to atherosclerosis and cardiovascular diseases.
Purpose of the Study:
- To evaluate serum lipid, lipoprotein, and lipoprotein (a) levels in patients with documented coronary artery disease.
- To compare these levels against those in normal healthy subjects.
Main Methods:
- A case-control study involving 150 participants (100 CAD patients, 50 healthy controls).
- Serum lipid, lipoprotein, and lipoprotein (a) levels were estimated.
- Participants were recruited from January to June 2001.
Main Results:
- The study aimed to compare lipid and lipoprotein profiles between CAD patients and healthy controls.
- Specific findings on the levels and their comparison are detailed within the full study.
Conclusions:
- Lipoprotein subclass analysis is valuable for assessing coronary artery disease risk.
- Understanding these levels can aid in identifying individuals at higher risk for cardiovascular events.
Abstract:
Levels of various lipoprotein subclasses can provide useful information on coronary artery disease (CAD) risk status, even when traditional risk factors are known. Elevated serum level of lipids, lipoproteins and lipoprotein (a) have been identified as risk factor for atherosclerosis resulting in coronary artery disease, cerebrovascular disease, peripheral vascular disease and venous thromboembolism. The objective of this study is to evaluate the levels of serum lipids, lipoprotein and lipoprotein (a) in-patients suffering from documented coronary artery disease and normal healthy subjects. A case control study was conducted to evaluate the levels of lipid, lipoprotein and lipoprotein (a) in patients from our local population suffering from documented coronary artery disease. The present study was earned out in Dr. HMI Institute of Pharmacology & Herbal Sciences in collaboration with National Institute of Cardiovascular Diseases, Karachi from January 2001 to June 2001. One hundred and fifty persons were included in this case control study. Out of these one hundred were patients suffering from documented (coronary angiography done 4 month before the study) coronary artery disease (mean age 46.38 +/- 1.38, 18 females and 82 males). 50 normal healthy subjects (mean age, 44.86 +/- 1.15, 2 females and 48 males) had no history of IHD ever before. Their serum lipid, lipoprotein and lipoprotein (a) were estimated and compared.
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