What is a Cardiac Diagnostics Test?
Tests detect the disease before symptoms start. The goal of the test is to diagnose the disease in its early stages of treatment. To be widely accepted and recommended by physicians, the cardiac diagnostics Sydney program must meet several conditions, including reducing the number of deaths due to a given disease.
Screening tests may include laboratory tests for blood and other fluids. These genetic tests look at inherited genetic traits associated with the disease and images that reveal internal images. These tests are usually available to most people. However, a person’s needs for specialized testing are based on factors such as gender, age, and family history.
At a heart test, people who have no symptoms or signs of coronary artery disease – the most common type of heart disease – can be tested to measure:
- The amount of cholesterol in the blood is known as low-density lipoproteins—the highest levels that can lead to the formation of blood vessels — and high-density lipoproteins (HDL), which absorb the cholesterol and return it to the liver, where it is excreted from the body.
- Glucose levels in the blood, the amount of sugar present in the blood.
- The amount of protein C-reactive in the blood by a high-sensitivity c-reactive protein assay test. C-reactive protein is produced in high doses in inflammation or swelling in a specific area of the body.
- Blood pressure levels, blood pressure against the walls of the arteries both at the heartbeat and at rest (systolic and diastolic, respectively).
Depending on the results of preliminary tests and the presence of risk factors for coronary artery disease, your doctor may recommend additional tests, including:
- (ECG) Electrocardiography measures the electrical activity of the heart and produces information on rhythm and heart rate.
- They test their heart rate tests which include walking on a treadmill or riding a stationary bike at increasing difficulty levels. In contrast, heart rate and rhythm, blood pressure, and cardiovascular function (using electrocardiography) are monitored to determine enough blood flow when the heart is stressed. Instead, patients who cannot exercise receive some medication that makes the heartbeat faster and faster.
- Echocardiography uses the technology of ultrasound to print images of the heart. In stress echocardiography, a heart ultrasound is done before and after the heart is stressed or with exercise or heart stimulation.
Who Should Consider A Cardiac Test – And Why?
About Coronary Heart Disease
- Of the many different types of heart disease, cardiovascular disease (CAD) is the most common and the leading cause of myocardial infarction (heart attack).
- CAD occurs when plaque (the accumulation of cholesterol, fat, and other substances) accumulates and forms near the walls of the coronary arteries, a condition called atherosclerosis. As the plaque grows, the coronary arteries become narrower, and blood clots may form, reducing blood flow and creating the risk of a complete blockage leading to a heart attack.
- Cardiac Diagnostics Sydney for calcium scoring is a simple and uncommon way to check if you are at increased risk for a heart attack.
- The test takes less time, does not cause pain, and does not require an injection of different substances.
- No radiation resides in the patient’s body after a CT scan.
- X-rays used for diagnostics do not have immediate side effects.
- Cardiac CT for calcium scoring can record or remove the presence of a frozen plaque on the cardiovascular system — a marker of coronary heart disease.