Why Cardiac Screening is Important

Cardiac screening plays a vital role in identifying individuals at risk of heart disease, often before any noticeable symptoms occur. Early diagnosis can lead to effective management, prevention, the reduction of future cardiovascular events, such as heart attacks or strokes and death.

While Coronary Heart Disease (CHD) is more common in individuals over the age of 40, younger men and women can also be affected. In fact, women may not always recognise the signs of heart disease, which can be subtler than in men. This highlights the importance of raising awareness and encouraging screening across all age and gender groups.

Types of Cardiac Screening

• Electrocardiogram (ECG): The ECG is a simple, non-invasive test used to assess the heart’s rhythm and electrical activity. By attaching small electrodes to the skin, the ECG records the electrical signals generated by the heart as it beats. This test helps identify arrhythmias, heart blockages, and other potential issues. It is a quick, painless procedure that provides essential insights into heart health.
• Echocardiogram (3D): An echocardiogram uses sound waves to create detailed images of the heart’s structure and function. A 3D echocardiogram is an advanced version of this test, providing a highly detailed, three-dimensional view of the heart. This allows doctors to assess heart valve function, detect any structural abnormalities, and evaluate the heart’s pumping ability. It is particularly useful in diagnosing conditions like heart failure, valve disorders, and congenital heart defects.
• Carotid Doppler Ultrasound: A Carotid Doppler Ultrasound is a non-invasive test used to examine the carotid arteries, which supply blood to the brain. The test uses sound waves to measure blood flow and detect any blockages or narrowing in the arteries. This screening is crucial for identifying individuals at risk of stroke or other vascular issues, particularly those with a history of high blood pressure, high cholesterol, or diabetes.
• CT Coronary Angiogram: A CT coronary angiogram is a non-invasive imaging test that provides detailed images of the coronary arteries. This test helps identify blockages or narrowing in the arteries that supply blood to the heart. It is particularly useful for people with a higher risk of heart disease who may not yet show symptoms. A CT coronary angiogram allows for early detection and helps doctors create personalised treatment plans to manage risks.