Cardiac quantitative flow is a diagnostic test used to measure the blood flow through the coronary arteries and assess the functionality of the heart’s blood supply in a precise and quantifiable manner. It provides detailed information about the rate and efficiency of blood flow in the coronary arteries, helping to identify any flow abnormalities that could be related to coronary artery disease (CAD), ischemia, or other heart conditions.
The test is typically performed using advanced imaging techniques, such as intravascular ultrasound (IVUS), doppler ultrasound, or magnetic resonance imaging (MRI), in combination with contrast agents that help visualize blood flow in real time. Quantitative flow analysis involves measuring the velocity and volume of blood as it moves through the coronary arteries, providing objective data about the extent and severity of any blockages, narrowing, or inefficiencies in the blood supply.
This procedure is often used in conjunction with other tests, such as cardiac catheterization or coronary angiography, to evaluate the effectiveness of angioplasty, stenting, or other revascularization procedures. It can also help doctors determine the appropriate treatment plan for patients with chronic coronary artery disease, angina, or other conditions that may affect blood flow to the heart.
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