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Meet Dr. Sirisha Vadali

Dr. Sirisha Vadali is a board-certified cardiologist, advanced lipidologist, and leading voice in cardiometabolic health, prevention, and women’s heart health. As Program Director of HonorHealth’s Cardiometabolic Program, she specializes in helping patients reduce cardiovascular risk before life-threatening events occur through a blend of advanced medicine, metabolic health, lifestyle changes, and prevention-focused care. Known for making complex health topics approachable, Dr. Vadali is passionate about reshaping conversations around GLP-1s, women’s cardiovascular health, stress reduction, and longevity. Having treated over 100,000 patients, she believes prevention is the future of medicine and that sustainable lifestyle changes can transform long-term heart health.

What We Talk About

• Cardiologists often niche into advanced lipidology because most doctors don't have time to check those specific labs
• More patients are now seeking preventative cardiac care, not just treatment after symptoms appear
• Heart health screening age depends on risk profile: as early as 18 with family history, otherwise 30 to 50
• High cholesterol is the top modifiable risk factor for heart attack, according to the Interheart Study
• Thyroid issues, hormonal shifts, pregnancy, menopause, and low vitamin D can all raise cholesterol
• Cholesterol comes from both diet and genetics, roughly 50-50 for most people
• The brain and heart synthesize their own cholesterol independent of blood levels
• "Normal" cholesterol targets vary by individual risk profile rather than a fixed number
• Women are underrepresented in cardiovascular studies despite heart disease being their top killer
• Hormonal changes can mask heart symptoms and contribute to cardiac events in women
• Heart attacks can occur at any age; genetic factors like Lp(a) matter more than age alone
• Arterial plaque, once formed, cannot be removed, only stabilized through lifestyle and treatment
• Plaque rupture, not just blockage, is a major and unpredictable cause of heart attacks
• Recent advances include transcatheter valve replacement, robotic bypass surgery, and leadless pacemakers
• Visceral fat is dangerous even in thin people and silently damages arteries
• GLP-1 medications are reshaping cardiometabolic care by reducing visceral fat and inflammation
• AFib is common and under-diagnosed, with stroke risk as its main danger
• Wearables like Apple Watch are helping detect AFib earlier, with ablation as a treatment option
• Coronary artery calcium scoring is described as the most powerful test for visualizing heart plaque
• Consistent exercise, blood pressure screening, and managing stress are key habits seen in heart-healthy older patients

Episode Resources

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Connect With Dr. Sirisha Vadali

Website:
https://www.sirishavadali.com/

Instagram:
https://www.instagram.com/vadalimd

Facebook:
https://www.facebook.com/sirisha.vadali

Keywords

heart health, cardiovascular disease, cholesterol, visceral fat, AFib, GLP-1, coronary calcium score, women's heart health, cardiometabolic health, blood pressure, plaque buildup