What is Tissue Doppler Echocardiography?
Tissue Doppler Echocardiography is a medical procedure that uses ultrasound to explore and measure heart functions. Doppler technology, which is used to determine the speed and direction in which blood is drawn in conjunction with the echocardiogram, helps to detect heart dysfunction. By using tissue doppler echocardiography to determine speed measurement, doctors can more precisely assess the function of the patient's heart valve. The conditions that can be detected with this procedure include communication between the left and the right sides of the heart that is abnormal and the heart of the heart valve. Other data available in the use of tissue doppler echocardiography are the calculations of cardiac output and patient ratio E/A - measurement of time intervals between pumping and backup phases of the heart. The results of this test may point to diastolic heart failure. Although the term "doppler" is often used instead of "speed measurement" medical display, frequency shift (Doppler effect) is not measured. Instead, the phase shift is ZAZNAMenan at the time the signal arrives. The echocardiogram, which is subjected to the Doppler shift, is often referred to as a healthcare provider as a heart echo. In some cases, the term echo is used separately, while in other cases it can be referred to as "heart ultrasound". This technology uses normal ultrasonic approaches to create two -dimensional heart images. The latest systems offer real -time display with 3D hearts in action. In addition to creating two -dimensional images, tissue doppler echocardiography can help physicians to assess blood speed or heart tissue. Using either a continuous wool or a pulse doppler ultrasound can be detected vulvular regurgitation-man valve-valve valve. Echocardiography was one of the earliest applications of ultrasonic technology in medicine and is one of the most common technologies to diagnose heart disease and disorders. A cardiac sonographers or doctors with a cardiology are usually servedOut training. In addition to helping doctors to assess the valve function, tissue doppler echocardiography is also useful in determining the size and shape of the heart. It can also detect blood reverse flow through partially closed heart valves, which is known as regurgitation. Observation of the heart wall movements can help to detect coronary arteries. The procedure is often used to exclude a coronary disease when the patient complains about chest pain. Because it is not necessary to break the skin or enter the body cavities to make the doppler echocardiography, it is considered a non -invasive procedure.