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  2. Transthoracic echocardiogram - Wikipedia

    en.wikipedia.org/wiki/Transthoracic_echocardiogram

    A transthoracic echocardiogram (TTE) is the most common type of echocardiogram, which is a still or moving image of the internal parts of the heart using ultrasound. In this case, the probe (or ultrasonic transducer ) is placed on the chest or abdomen of the subject to get various views of the heart.

  3. Cardiac imaging - Wikipedia

    en.wikipedia.org/wiki/Cardiac_imaging

    Apical four chamber ultrasound view of heart. Transthoracic echocardiography (TTE) uses ultrasonic waves for continuous heart chamber and blood movement visualization. It is the most commonly used imaging tool for diagnosing heart problems, as it allows non-invasive visualization of the heart and the blood flow through the heart, using a technique known as Doppler.

  4. Echocardiography - Wikipedia

    en.wikipedia.org/wiki/Echocardiography

    A standard echocardiogram is also known as a transthoracic echocardiogram (TTE) or cardiac ultrasound, and it is used for rapid evaluation of a patient at their bedside. [9] [10] In this case, the echocardiography transducer (or probe) is placed on the chest wall (or thorax) of the subject, and images are taken through the chest wall. This is a ...

  5. Medical imaging - Wikipedia

    en.wikipedia.org/wiki/Medical_imaging

    Echocardiography is widely used in an array of patients ranging from those experiencing symptoms, such as shortness of breath or chest pain, to those undergoing cancer treatments. Transthoracic ultrasound has been proven to be safe for patients of all ages, from infants to the elderly, without risk of harmful side effects or radiation ...

  6. Cardiac stress test - Wikipedia

    en.wikipedia.org/wiki/Cardiac_stress_test

    The echocardiography is performed both before and after the exercise so that structural differences can be compared. A resting echocardiogram is obtained prior to stress. The ultrasound images obtained are similar to the ones obtained during a full surface echocardiogram, commonly referred to as transthoracic echocardiogram.

  7. Focus assessed transthoracic echocardiography - Wikipedia

    en.wikipedia.org/wiki/Focus_assessed...

    Focus assessed transthoracic echocardiography (or FATE) is a type of transthoracic echocardiogram, or sonogram of the heart, often performed by non-cardiologist.The protocol has been used since 1989 and has four projections; subcostal four-chamber, apical four-chamber, parasternal long axis and parasternal short axis.

  8. Intuitive Surgical (ISRG) Q4 2024 Earnings Call Transcript - AOL

    www.aol.com/intuitive-surgical-isrg-q4-2024...

    Image source: The Motley Fool. Intuitive Surgical (NASDAQ: ISRG) Q4 2024 Earnings Call Jan 23, 2025, 4:30 p.m. ET. Contents: Prepared Remarks. Questions and Answers. Call Participants

  9. Relative Atrial Index - Wikipedia

    en.wikipedia.org/wiki/Relative_Atrial_Index

    The Relative Atrial Index (RAI) is a numeric parameter used to assess for cardiac shunt defects. It is calculated from the standard transthoracic Doppler echocardiogram measurements of the right atrial area divided by the left atrial area.