Does a cardiac color ultrasound require fasting?
Oct 20, 2023
Source: Cainiu Health
Dr. Wu Yan
Introduction
In general, fasting is not required for an echocardiogram. Specifically, fasting is not necessary when undergoing a cardiac ultrasound. Fasting is typically required only for gastrointestinal examinations, such as abdominal ultrasound, gastroscopy, colonoscopy, or gastrointestinal contrast studies. A cardiac ultrasound can be performed at any time of the day, and the results are not affected by food intake.
Under normal circumstances, fasting is not required for an echocardiogram. The detailed explanation is as follows:
An echocardiogram does not require fasting. Generally, fasting is only necessary for examinations involving the digestive tract, such as abdominal ultrasound, gastroscopy, colonoscopy, or gastrointestinal contrast studies. An echocardiogram can be performed at any time of day, and the results are not affected by food intake. This test allows evaluation of heart valve conditions, cardiac function, ejection fraction, and myocardial motion. It can also help detect conditions such as heart failure and myocarditis.
If a patient experiences any symptoms or discomfort, it is recommended to seek medical attention at a hospital promptly to avoid delays in diagnosis and treatment.
