Cardiologist Explains Why Heart Diseases are Happening Earlier

Heart disease remains the leading cause of death worldwide, yet many cases are preventable through earlier intervention and healthier lifestyle choices. In this episode, we sit down with Dr Asif Qasim, Consultant Interventional Cardiologist at Cleveland Clinic London, Founder and CEO of MedShr, and expert in cardiovascular prevention, to explore what modern heart health really looks like. Drawing on his experience in clinical cardiology, research, and digital healthcare innovation, Dr Qasim explains why prevention should be the foundation of cardiovascular medicine, and why exercise, metabolic health, and lifestyle often have a greater impact than many people realise. A key focus of the conversation is exercise as medicine. We discuss the evidence behind the 5•3•8 framework — five exercise sessions per week, comprising three resistance sessions, two cardiovascular sessions, and 8,000 daily steps - and explore how consistency, strength training, and cardiorespiratory fitness can dramatically reduce cardiovascular risk and improve longevity. We also examine the close relationship between metabolic health and heart disease, why cardiologists are increasingly thinking beyond cholesterol alone, and the lifestyle interventions that offer the greatest return for long-term health. The discussion then turns to GLP-1 medications and their growing role in cardiovascular prevention. Dr Qasim shares his perspective on the benefits and limitations of these therapies, why preserving muscle and bone health is essential during weight loss, and why every prescription should be accompanied by an exercise and nutrition plan. Finally, we explore cardiovascular screening, including who should consider coronary calcium scoring, the most valuable biomarkers for healthy ageing, and what an ideal heart health assessment looks like for someone looking to prevent disease rather than treat it. 🎙️ In This Episode, We Cover • Why prevention is the future of cardiovascular medicine • The biggest drivers of heart disease today • Exercise as medicine and the evidence behind the 5•3•8 framework • Resistance training, VO₂ max, and cardiovascular health • Why consistency matters more than intensity • Daily step counts and their impact on long-term health • The relationship between metabolic health and cardiovascular disease • GLP-1 medications, muscle preservation, and bone health • Why exercise and nutrition should accompany weight-loss medication • Coronary calcium scoring and cardiovascular screening • The biomarkers that matter most for healthy ageing • Three practical habits to improve heart health and longevity 🎯 Who This Episode Is For • Anyone looking to reduce their risk of heart disease • People interested in exercise, longevity, and preventative health • Those considering or currently taking GLP-1 medications • Individuals wanting to improve their metabolic and cardiovascular health • Healthcare professionals interested in modern preventative cardiology 🎙️ Powered by Mayfair Health At Mayfair Health, we specialise in recovery, performance, and proactive wellness. Whether you're looking to improve your cardiovascular health, optimise your fitness, or take a proactive approach to healthy ageing, our multidisciplinary team is here to help. 🔗 Website: https://www.mayfairhealth.co.uk 📩 Contact: info@mayfairhealth.co.uk 📞 Phone: 020 3985 1500 📱 Instagram: @mayfairhealth