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Updated: Aug 17, 2026

High-frequency High-resolution Echocardiography: First Evidence on Non-invasive Repeated Measure of Myocardial Strain, Contractility, and Mitral Regurgitation in the Ischemia-reperfused Murine Heart
11:50

High-frequency High-resolution Echocardiography: First Evidence on Non-invasive Repeated Measure of Myocardial Strain, Contractility, and Mitral Regurgitation in the Ischemia-reperfused Murine Heart

Published on: July 9, 2010

一种新型的非侵入性技术,用于在心声回声学过程中诱导后超静态增强

P F Cohn, G H Angoff, P M Zoll

    Circulation
    |October 1, 1977
    PubMed
    概括

    这项研究展示了一种安全的,非侵入性的方法,使用心声回声学来诱导后外静脉增强 (PESP). 这种技术可靠地通过测量过早心室收缩 (PVC) 后的变化来评估左心室功能.

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    High-Resolution Endocardial and Epicardial Optical Mapping in a Sheep Model of Stretch-Induced Atrial Fibrillation

    Published on: July 29, 2011

    Optocardiography and Electrophysiology Studies of Ex Vivo Langendorff-perfused Hearts09:52

    Optocardiography and Electrophysiology Studies of Ex Vivo Langendorff-perfused Hearts

    Published on: November 7, 2019

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    Imaging Studies for Cardiovascular System I:Echocardiography01:17

    Imaging Studies for Cardiovascular System I:Echocardiography

    Cardiac imaging studies encompass a wide range of noninvasive and minimally invasive techniques designed to visualize the heart's structure and function in detail. One such technique is echocardiography, which uses high-frequency ultrasound waves to produce detailed images of the heart, known as echocardiograms.
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    Imaging Studies for Cardiovascular System II:Types of Echocardiography01:20

    Imaging Studies for Cardiovascular System II:Types of Echocardiography

    Echocardiography plays a role in assessing cardiac health and detecting heart conditions, with various types providing critical insights for diagnosis and treatment.
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    TTE is the most common type of echocardiogram which involves placing a transducer on the patient's chest, emitting sound waves to create heart images. TTE is invaluable for evaluating the heart's size, structure, and motion, making it particularly useful for diagnosing...