Estimation of increased pulmonary wedge pressure by an algorithm based on noninvasively measured pulmonary diastolic pressure in cardiac patients independent of left ventricular ejection fraction

Paolo Barbier; Cuono Cucco; Marco Guglielmo; Anca Simioniuc; Iacopo Fabiani; Nicola Riccardo Pugliese; Gabriele Savioli; Frank Lloyd Dini

doi:10.1111/echo.14581

Estimation of increased pulmonary wedge pressure by an algorithm based on noninvasively measured pulmonary diastolic pressure in cardiac patients independent of left ventricular ejection fraction

Paolo Barbier, Cuono Cucco, Marco Guglielmo, Anca Simioniuc, Iacopo Fabiani, Nicola Riccardo Pugliese, Gabriele Savioli, Frank Lloyd Dini

Research output: Contribution to journal › Article › peer-review

Abstract

Aim: Pulmonary artery diastolic pressure (PADP) correlates closely with pulmonary wedge pressure (PAWP); therefore, we sought to evaluate whether an algorithm based on PADP assessment by the Doppler pulmonary regurgitation (PR) end-diastolic gradient (PRG) may aid in estimating increased PAWP in cardiac patients with reduced or preserved left ventricular (LV) ejection fraction (EF). Methods and Results: Right heart catheterization, with estimation of PAWP, right atrial pressure (RAP), PADP, and Doppler echocardiography, was carried out in 183 patients with coronary artery disease (n = 63), dilated cardiomyopathy (n = 52), or aortic stenosis (n = 68). One-hundred and seventeen patients had LV EF

Original language	English
Journal	Echocardiography
DOIs	https://doi.org/10.1111/echo.14581
Publication status	Published - Jan 1 2020

Keywords

Doppler echocardiography
pulmonary regurgitation
pulmonary wedge pressure

Access to Document

10.1111/echo.14581

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Estimation of increased pulmonary wedge pressure by an algorithm based on noninvasively measured pulmonary diastolic pressure in cardiac patients independent of left ventricular ejection fraction. / Barbier, Paolo; Cucco, Cuono; Guglielmo, Marco; Simioniuc, Anca; Fabiani, Iacopo; Pugliese, Nicola Riccardo; Savioli, Gabriele; Dini, Frank Lloyd.

In: Echocardiography, 01.01.2020.

Research output: Contribution to journal › Article › peer-review

Barbier, Paolo ; Cucco, Cuono ; Guglielmo, Marco ; Simioniuc, Anca ; Fabiani, Iacopo ; Pugliese, Nicola Riccardo ; Savioli, Gabriele ; Dini, Frank Lloyd. / Estimation of increased pulmonary wedge pressure by an algorithm based on noninvasively measured pulmonary diastolic pressure in cardiac patients independent of left ventricular ejection fraction. In: Echocardiography. 2020.

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title = "Estimation of increased pulmonary wedge pressure by an algorithm based on noninvasively measured pulmonary diastolic pressure in cardiac patients independent of left ventricular ejection fraction",

abstract = "Aim: Pulmonary artery diastolic pressure (PADP) correlates closely with pulmonary wedge pressure (PAWP); therefore, we sought to evaluate whether an algorithm based on PADP assessment by the Doppler pulmonary regurgitation (PR) end-diastolic gradient (PRG) may aid in estimating increased PAWP in cardiac patients with reduced or preserved left ventricular (LV) ejection fraction (EF). Methods and Results: Right heart catheterization, with estimation of PAWP, right atrial pressure (RAP), PADP, and Doppler echocardiography, was carried out in 183 patients with coronary artery disease (n = 63), dilated cardiomyopathy (n = 52), or aortic stenosis (n = 68). One-hundred and seventeen patients had LV EF ",

keywords = "Doppler echocardiography, pulmonary regurgitation, pulmonary wedge pressure",

author = "Paolo Barbier and Cuono Cucco and Marco Guglielmo and Anca Simioniuc and Iacopo Fabiani and Pugliese, {Nicola Riccardo} and Gabriele Savioli and Dini, {Frank Lloyd}",

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T1 - Estimation of increased pulmonary wedge pressure by an algorithm based on noninvasively measured pulmonary diastolic pressure in cardiac patients independent of left ventricular ejection fraction

AU - Barbier, Paolo

AU - Cucco, Cuono

AU - Guglielmo, Marco

AU - Simioniuc, Anca

AU - Fabiani, Iacopo

AU - Pugliese, Nicola Riccardo

AU - Savioli, Gabriele

AU - Dini, Frank Lloyd

PY - 2020/1/1

Y1 - 2020/1/1

N2 - Aim: Pulmonary artery diastolic pressure (PADP) correlates closely with pulmonary wedge pressure (PAWP); therefore, we sought to evaluate whether an algorithm based on PADP assessment by the Doppler pulmonary regurgitation (PR) end-diastolic gradient (PRG) may aid in estimating increased PAWP in cardiac patients with reduced or preserved left ventricular (LV) ejection fraction (EF). Methods and Results: Right heart catheterization, with estimation of PAWP, right atrial pressure (RAP), PADP, and Doppler echocardiography, was carried out in 183 patients with coronary artery disease (n = 63), dilated cardiomyopathy (n = 52), or aortic stenosis (n = 68). One-hundred and seventeen patients had LV EF

AB - Aim: Pulmonary artery diastolic pressure (PADP) correlates closely with pulmonary wedge pressure (PAWP); therefore, we sought to evaluate whether an algorithm based on PADP assessment by the Doppler pulmonary regurgitation (PR) end-diastolic gradient (PRG) may aid in estimating increased PAWP in cardiac patients with reduced or preserved left ventricular (LV) ejection fraction (EF). Methods and Results: Right heart catheterization, with estimation of PAWP, right atrial pressure (RAP), PADP, and Doppler echocardiography, was carried out in 183 patients with coronary artery disease (n = 63), dilated cardiomyopathy (n = 52), or aortic stenosis (n = 68). One-hundred and seventeen patients had LV EF

KW - Doppler echocardiography

KW - pulmonary regurgitation

KW - pulmonary wedge pressure

U2 - 10.1111/echo.14581

DO - 10.1111/echo.14581

M3 - Article

JO - Echocardiography

JF - Echocardiography

SN - 0742-2822

ER -