Heart Health Screening: When Should You Get Checked?
By Dr Nabila Laskar — published January 2025.
Age-based guidelines and risk factors that should prompt a cardiac health assessment.
Why Heart Screening Matters
Heart disease remains the leading cause of death globally, yet many cardiovascular conditions develop silently for years or decades before causing symptoms. The goal of screening is to identify risk factors and early disease before symptoms develop — when intervention is most effective and complications preventable.
Age 20–39: Establish Your Baseline
Blood pressure at least every 2 years (more often if elevated); cholesterol at least once by age 35 (earlier if risk factors present); BMI and waist circumference annually; diabetes screening every 3 years if overweight or risk factors present.
Age 40–49: Risk Assessment Becomes Critical
Comprehensive cardiovascular risk assessment; blood pressure annually; cholesterol panel every 4–5 years (annually if abnormal or treated); diabetes screening every 3 years; consider a baseline 12-lead ECG, especially with risk factors.
Age 50–64: Heightened Vigilance
Annual cardiovascular risk assessment; blood pressure at every healthcare visit; cholesterol every 3–5 years (annually if on treatment); diabetes screening every 3 years; ECG and echocardiogram if risk factors are present or symptoms develop.
Age 65+: Ongoing Monitoring
Annual comprehensive cardiovascular assessment, blood pressure at every visit, cholesterol annually, diabetes screening annually, regular ECG with consideration of periodic echocardiography, and atrial fibrillation screening (pulse check or extended ECG monitoring).
Risk Factors That Lower the Screening Threshold
Family history of heart disease before age 55 (men) or 65 (women), sudden cardiac death, familial hypercholesterolaemia; personal hypertension, high cholesterol, diabetes or prediabetes, smoking, abdominal obesity, sedentary lifestyle; South Asian, African or Caribbean ethnicity; chronic kidney disease, autoimmune conditions, previous pregnancy complications (preeclampsia, gestational diabetes), HIV or certain cancer treatments.
Symptoms That Warrant Immediate Screening
Chest pain, pressure or discomfort (especially with exertion), unexplained breathlessness, palpitations or irregular heartbeat, dizziness, lightheadedness or fainting, unusual fatigue, or swelling in legs or abdomen — these require prompt evaluation, not routine screening.
What a Comprehensive Heart Screen Includes
Clinical history and examination; blood tests (lipid profile, fasting glucose, HbA1c, kidney function, hs-CRP or ApoB where indicated); 12-lead ECG; echocardiogram; and additional tests where indicated such as stress testing, 24-hour blood pressure monitoring, Holter monitoring, or coronary calcium scoring.