WebThe far-field backscattered is expressed in terms of the target strength (TS) with units of decibel 0.1 f 2 44 f 2 3.0 10 3 2.75 10 4 f 2 (9) (dB) relative to 1 m2, and is given by (Stanton and 1 f 2 4100 f 2 Chu, 2000): TS 10 log bs 10 log f bs 2 (8) Result and Discussion The acoustic frequency and target properties Figure 2 show marine ... Webechogram: ( ek'ō-gram ), A record obtained using acoustic reflection techniques in any one of the various display modes, especially an echocardiogram. See also: ultrasonogram . …

Ejection Fraction: What Do the Numbers Mean? Penn Medicine

WebMay 23, 2024 · Pericardial Effusion. You have a sac-like structure surrounding your heart called the pericardium. It can become inflamed causing an abnormal echo by the following: Inflammation post-surgery or after a heart attack. Autoimmune disorders like lupus. Certain cancers. Kidney failure, which can lead to waste in your blood. WebJan 25, 2024 · Interpreting the Results. 1. Ask your doctor how big your heart is. If your heart is enlarged or the walls of your heart have become … fiat chrysler automobiles maroc

Heart Failure: Echocardiogram Test - WebMD

WebOct 18, 2024 · An echocardiogram is an ultrasound image of the heart. It can help doctors diagnose a range of heart problems. This article discusses the uses, types, and results of echocardiograms. WebAn echocardiogram is a test that uses ultrasound to show how well your heart is working. Learn more about the echocardiogram: what it is, what it tests, types of … WebHeart Failure and the Echocardiogram. An echocardiogram (often called an "echo") is a graphic outline of your heart 's movement. During this test, high-frequency sound waves, called ultrasound ... fiat chrysler alfa romeo