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Cardiac screening is a preventative health assessment that helps identify factors that may increase a person’s risk of developing heart and blood-vessel disease. It may include a review of your medical and family history, lifestyle, blood pressure, weight, cholesterol, blood-glucose levels and other relevant health indicators.
At Hout Bay Family Medical Centre, cardiac screening is approached as part of your overall health rather than as a single isolated test. Our doctors consider your symptoms, existing medical conditions, lifestyle and individual risk factors before recommending the most appropriate assessments or investigations.
Cardiac screening involves assessing the health of your heart and circulatory system and identifying factors that could increase your future risk of cardiovascular disease.
Many important cardiovascular risk factors, including high blood pressure, raised cholesterol and elevated blood-glucose levels, may not initially cause noticeable symptoms. Screening can help identify these concerns so that appropriate lifestyle changes, monitoring or treatment can be discussed with your doctor.
Cardiac screening is not the same as diagnosing a specific heart condition. The assessment helps your doctor develop a clearer understanding of your overall cardiovascular health and decide whether further testing is needed.
A cardiac health assessment may be recommended for adults who would like to understand their cardiovascular risk, particularly when one or more recognised risk factors are present.
These may include:
High blood pressure, abnormal cholesterol, diabetes, excess weight, smoking and physical inactivity are among the factors associated with an increased risk of cardiovascular disease.
A doctor may also recommend assessment if you experience symptoms such as chest discomfort, palpitations, shortness of breath, dizziness, fainting or an unexplained reduction in your ability to exercise. These symptoms require individual medical evaluation and should not be assessed through routine screening alone.
The exact components of a cardiac screening appointment will depend on your age, medical history, symptoms and individual risk profile.
Your assessment may include:
Blood pressure, cholesterol, blood glucose and body weight are among the key measurements commonly considered when assessing cardiovascular health.
Not every patient will need every test. Your doctor will recommend investigations according to your personal health needs rather than applying the same screening programme to everyone.
An electrocardiogram, or ECG, records the heart’s electrical activity and can provide information about its rate and rhythm.
A resting ECG is performed while you are lying comfortably and may be recommended when assessing symptoms such as palpitations, dizziness, chest discomfort or an irregular heartbeat.
A stress ECG records the heart’s electrical activity while the body is exercising. It may be considered when a doctor needs to assess how the heart responds to increased physical demand.
Hout Bay Family Medical Centre has dedicated procedure rooms equipped for resting and stress ECGs. Whether either test is appropriate will depend on your symptoms, medical history and clinical assessment.
In most cases, no special preparation is required for an initial cardiac screening consultation. It can be helpful to bring:
Do not stop taking prescribed medication unless your doctor has specifically instructed you to do so.
Your doctor will interpret your results together with your medical history, symptoms, examination and overall health profile. No single measurement provides a complete picture of cardiovascular health.
If your results suggest an increased risk, your doctor may recommend:
An abnormal screening result does not necessarily mean that you have heart disease. It indicates that further assessment, monitoring or treatment may be helpful.
Similarly, normal screening results cannot rule out every possible heart condition, particularly when concerning symptoms are present.
Cardiac screening is most valuable when it forms part of ongoing preventative healthcare. Depending on your results, your doctor may provide personalised advice relating to physical activity, nutrition, smoking cessation, weight management, sleep, stress, blood pressure, cholesterol or blood-glucose control.
Managing blood pressure, cholesterol, blood sugar, weight and tobacco exposure can play an important role in reducing cardiovascular risk.
The aim is not only to identify possible risks but also to help you make practical, sustainable decisions that support your long-term health.
Hout Bay Family Medical Centre provides personalised cardiac screening, ECG testing and preventative healthcare for patients in Hout Bay and the surrounding areas of Cape Town.
Our experienced general practitioners take the time to understand your health history, assess your individual risk factors and explain any recommended tests or next steps clearly. Patients looking for a trusted doctor in Hout Bay can access comprehensive family medical care and heart-health assessments at our practice at 19 Brighton Street, Hout Bay, Cape Town.
Routine cardiac screening is not intended for medical emergencies. Seek urgent medical assistance if you experience severe or persistent chest pain, sudden shortness of breath, collapse, fainting, unusual sweating, or pain that spreads to the arm, back, neck or jaw.
Do not wait for a routine screening appointment when symptoms are sudden, severe or worsening.
