2022年5月9日 · An echocardiogram (echo) is a graphic outline of your heart’s movement. During an echo test, your healthcare provider uses ultrasound (high-frequency sound waves) from a hand-held wand placed on your chest to take pictures of your heart’s valves and chambers. This helps the provider evaluate the pumping action of your heart.

2023年11月27日 · It looks for patterns to figure out if your heart is beating normally, too fast, too slow, or in an irregular way. It's a good first test to spot issues linked with heart disease and can also...

Normal (reference) values for echocardiography, for all measurements, according to AHA, ACC and ESC, with calculators, reviews and e-book.

2022年12月7日 · An echocardiogram (echo) uses high frequency sound waves (ultrasound) to make pictures of your heart. The test is also called echocardiography or diagnostic cardiac ultrasound. The types of echocardiograms are: Transthoracic echocardiography; Stress echocardiography; Transesophageal echocardiography; Three-dimensional (3D) echocardiography; Why ...

Echo is the cheapest and least invasive method available for screening cardiac anatomy. Generalists most commonly request an echo to assess left ventricular (LV) dysfunction, to rule out the heart as a thromboembolic source, and to characterize murmurs. The approximate normal values for various cardiac structures are described in Table 1.

A normal echocardiogram shows well-defined heart chambers, properly functioning valves, and smooth blood flow patterns. The ejection fraction should be between 55% and 70%. These indicators confirm effective heart function and overall cardiovascular health, providing reassurance to patients undergoing the test.

2021年3月19日 · Below an up-to-date list of echocardiographic normal values. 2D, Two-dimensional. Green values: Recommended and best validated. Practical approach to LV diastolic function grading. Ater [2] Data are expressed as mean ± SD (95% confidence interval).

2024年11月12日 · Transthoracic echocardiogram, also called a TTE. This is a standard echocardiogram. It also is called a heart ultrasound. It's a noninvasive way to look at blood flow through the heart and heart valves. A TTE creates pictures of the heart from outside the body. Dye, called contrast, may be given by IV.

It’s important to understand that “normal” is not 100 per cent. Measuring the EF helps your doctor to understand how well the heart is pumping. Generally an EF below 40 per cent is considered a sign that the heart is not pumping as well as it should.

Echocardiogram; Normal: The heart chambers and walls of the heart are of normal size and thickness, and they move normally. Heart valves are working normally, with no leaks or narrowing. There is no sign of infection. The amount of blood pumped from the left ventricle with each heartbeat (ejection fraction) is normal.