Doppler examination helps to detect abnormalities in arterial and venous blood flow. e.g. narrowing in the form of atherosclerotic plaque or blood clots, which can break off at any time and block the artery (this can lead to, for example, a stroke, heart attack or pulmonary embolism)
Doppler examination helps to detect abnormalities in arterial and venous blood flow. e.g. narrowing in the form of atherosclerotic plaque or blood clots, which can break off at any time and block the artery (this can lead to, for example, a stroke, heart attack or pulmonary embolism).
Doppler ultrasound, i.e. Doppler ultrasound, looks the same as a typical ultrasound examination. The doctor performing the examination uses the "Doppler effect". The ultrasound head registers changes in the frequency of ultrasonic waves reflected from red blood cells. Ultrasound, Ultrasonograph collects and records these changes and then shows them on the screen in the form of a graph showing the speed and direction of blood flow.