Clinical And Angiographic Profile of Women Presenting with Coronary Artery Disease to A Tertiary Cardiac Care Centre
Introduction: Cardiovascular diseases have emerged as a significant health burden and became leading cause of mortality in developing countries like India. The Global Burden of Disease study and age-standardized estimates in India showed nearly a quarter (24.8%) of all deaths in India is attributable to cardio vascular Disease (CVD) out of which coronary artery disease (CAD) is the leading cause of mortality and morbidity. Aims and Objectives: The aim of this study is to evaluate the clinical and angiographic profile of women presenting with coronary artery disease (CAD) at a tertiary cardiac care center. The objectives include assessing the demographic and socioeconomic characteristics, as well as identifying major risk factors such as hypertension, diabetes, dyslipidaemia, smoking, and family history. Material and Methods: This single-centre prospective study was conducted in the Department of Cardiology at King George Hospital, Visakhapatnam. The study population comprised 707 patients who presented to the department between December 2021 and June 2023 with a diagnosis of coronary artery disease (CAD) and subsequently underwent coronary angiography for further evaluation. Result:In this prospective study of 707 women with CAD, the mean age was 55.4 ± 10.9 years, BMI averaged 25.3 ± 4.9 kg/m², and mean haemoglobin was 10.7 ± 1.1 g/dL. Dyslipidaemia was common, with mean TC 189.4 ± 63.7 mg/dL, TG 124.2 ± 74.9 mg/dL, HDL 40.8 ± 8.3 mg/dL, and LDL 114.1 ± 52.6 mg/dL. Most women were postmenopausal (92.5%), 41.7% had diabetes, and 60.3% had hypertension. Clinically, STEMI was the most common presentation (46.1%), followed by unstable angina (29.8%). Angiography showed obstructive CAD was significantly associated with age >55 years (62.6% vs. 37.4%; p<0.001), BMI <30 (88.8%; p<0.001), diabetes (49.8% vs. 29.2%; p<0.001), hypertension (66.3% vs. 50.9%; p<0.001), and menopause (80.9% vs. 61.4%; p<0.001). Higher rates of moderate and mild anaemia, high TC (56.7% vs. 18.1%), high TG (44.2% vs. 10.8%), high LDL (68.8% vs. 29.2%), and at-risk TC/HDL (48.6% vs. 19.5%) and TG/HDL ratios (43.5% vs. 13.0%) were also significantly associated with obstructive CAD. Tobacco use, family history, and metabolic syndrome showed no significant association. Conclusion: In conclusion, this study demonstrates that in women with coronary artery disease, factors such as older age, higher BMI, diabetes, hypertension, and postmenopausal status were significantly linked to obstructive CAD. Anaemia and adverse lipid profiles—including raised total cholesterol, triglycerides, LDL, and higher TC/HDL and TG/HDL ratios—were also more common among those with obstructive disease. In contrast, tobacco use, family history, and metabolic syndrome showed no significant association. These findings highlight the key influence of age, metabolic, and hematological factors on the severity and angiographic pattern of CAD in women.