Cardiovascular / Pakistan / Oxidative Stress / Prospective studies / Humans / Blood Glucose / Smoking / Blood Pressure / Cholesterol / Female / Male / Triglycerides / Coronary Angiography / Adult / Public health systems and services research / Odds ratio / Prognosis / Biological markers / Coronary Artery Disease / Sensitivity and Specificity / Logistic Models / Predictive value of tests / Age of Onset / Case Control Studies / Blood Glucose / Smoking / Blood Pressure / Cholesterol / Female / Male / Triglycerides / Coronary Angiography / Adult / Public health systems and services research / Odds ratio / Prognosis / Biological markers / Coronary Artery Disease / Sensitivity and Specificity / Logistic Models / Predictive value of tests / Age of Onset / Case Control Studies