Diabetes & Heart Health: What You Need to Know
Understanding the diabetes-heart disease link and how to reduce your cardiovascular risk
Cardiovascular disease is the leading cause of death in people with diabetes. High blood sugar damages blood vessel walls and promotes the build-up of fatty plaques (atherosclerosis), which can lead to heart attacks and strokes. Fortunately, with the right lifestyle changes and regular monitoring, this risk can be significantly reduced.
1Why Diabetes Damages the Heart
Chronically elevated blood glucose causes oxidative stress and inflammation in the walls of arteries. Combined with high blood pressure and dyslipidaemia (common companions of diabetes), this accelerates the hardening and narrowing of coronary arteries.
- Diabetes doubles the risk of heart attack and stroke
- Heart disease in diabetics often presents without typical chest pain (silent ischaemia)
- High HbA1c is directly correlated with higher cardiovascular risk
- Women with diabetes have a higher relative cardiovascular risk than men
2Cardiac Screening at Sree Balaji Hospital
Our comprehensive cardiac package includes ECG, Echocardiogram (Echo), and Treadmill Test (TMT). These tests are recommended every 2 years for stable diabetics and annually for those with risk factors such as hypertension, smoking, or family history.
3Protecting Your Heart
Steps you can take today to reduce cardiovascular risk:
- Keep HbA1c below 7% and blood pressure below 130/80 mmHg
- Maintain LDL cholesterol below 100 mg/dL (or as advised)
- Exercise at least 30 minutes, 5 days a week
- Quit smoking — it dramatically increases heart attack risk
- Take prescribed medications (statins, ACE inhibitors) regularly
🏥 Key Takeaways
- Diabetes and heart disease share common roots — treat both together
- Annual ECG screening is essential for all diabetic patients
- Chest pain, breathlessness, or fatigue in a diabetic = emergency
- Control blood pressure as aggressively as blood sugar
- Regular lipid profile tests help detect hidden risk
Medical Disclaimer: This article is intended for educational purposes only and does not constitute medical advice. Always consult your doctor before making changes to your treatment plan. For personalised guidance, book a consultation at Sree Balaji Hospital.