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Automatic quantitative measurement of left atrial pressure using mitral regurgitation spectrum：Clinical study on comparison with floating cathete

2022-09-08

Abstract excerpt

To explore how to measure LAP Ep accurately and quantitatively, that is, the left atrial pressure (LAP) measured and calculated by equation method using mitral regurgitation spectrum. Methods The mitral regurgitation spectrum, pulmonary arteriolar wedge pressure (PAWP) and invasive arterial systolic pressure of radial artery of 28 patients were collected simultaneously, including 3 patients with rheumatic heart di...

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Literature Corpus work
0743f785-eb3a-5fca-82fa-e7b13bd8d8d7
DOI
10.21203/rs.3.rs-1996717/v1
Open publication

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Automatic quantitative measurement of left atrial pressure using mitral regurgitation spectrum：Clinical study on comparison with floating catheteDOI 10.21203/rs.3.rs-1996717/v1
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