A 52-year-old woman from urban Delhi attends a community screening camp. She is asymptomatic, non-smoker, and works as a teacher. Her mother had a stroke at age 68, and her brother has type 2 diabetes. On screening: BP 132/86 mmHg, BMI 27.5 kg/m², fasting glucose 110 mg/dL, total cholesterol 220 mg/dL. She is counselled about her cardiovascular risk. According to the epidemiology of CVD in Indian women, which statement best describes her risk profile and the primary prevention strategy for her?

Explanation

## CVD Risk Assessment and Primary Prevention in Indian Women ### Risk Stratification in This Patient **Key Point:** Absolute cardiovascular risk assessment—not individual risk factor levels alone—guides primary prevention in asymptomatic individuals. This patient has multiple risk factors that together place her in the moderate-to-high risk category. ### Risk Factors Present | Factor | Status | Significance | |---|---|---| | Age | 52 years | Postmenopausal; loss of estrogen protection | | Family history | Mother: stroke at 68; brother: diabetes | Strong predictor of early CVD | | Blood pressure | 132/86 mmHg | Elevated (Stage 1 hypertension) | | Fasting glucose | 110 mg/dL | Impaired fasting glucose (IFG) | | BMI | 27.5 kg/m² | Overweight (25–29.9) | | Total cholesterol | 220 mg/dL | Borderline high | | Smoking | Never | Protective | **High-Yield:** In Indian women, family history of premature CVD (mother with stroke <70 years) is a major independent risk factor and often underestimated. The combination of age, family history, hypertension, IFG, and dyslipidemia places her in the **moderate-to-high absolute risk category** (10-year CVD risk likely >10%). ### Primary Prevention Strategy **Clinical Pearl:** Primary prevention is the cornerstone of CVD reduction in asymptomatic individuals with moderate-to-high absolute risk. The strategy includes: 1. **Lifestyle modification (first-line):** - Dietary changes: DASH diet, reduced sodium (<5 g/day), increased fruits and vegetables - Physical activity: 150 min/week moderate-intensity aerobic exercise - Weight reduction: target BMI <25 kg/m² - Stress management and sleep optimization 2. **Pharmacotherapy (if lifestyle modification insufficient or risk very high):** - Antihypertensive: ACE inhibitor or ARB (target BP <130/80 mmHg) - Statin: for dyslipidemia and pleiotropic cardioprotective effects - Aspirin: NOT routinely recommended for primary prevention in women without prior CVD (2022 ACC/AHA guidelines) **Mnemonic:** **ABCDE of Primary Prevention** — Aspirin (selective), Blood pressure control, Cholesterol management, Diet & exercise, Eliminate tobacco. ### Why Asymptomatic Status Does NOT Mean Low Risk - Many patients with acute MI are asymptomatic until the event occurs. - Atherosclerosis is a silent process; absence of symptoms does not reflect disease burden. - Absolute risk assessment (using tools like Framingham or Indian CVD risk calculator) is essential. [cite:Park 26e Ch 10; Harrison 21e Ch 242]