The estimation of left ventricular myocardial work indicators during cardiac ultrasound imaging: methodology, capabilities, advantages and limitations-Reference-Cited by-同舟云学术

The estimation of left ventricular myocardial work indicators during cardiac ultrasound imaging: methodology, capabilities, advantages and limitations

Published:2024-03-23 Issue:4 Volume: Page:22-34
ISSN:2408-9494
Container-title:Ultrasound & Functional Diagnostics
language:
Short-container-title:jour

Author:

Ivanov S. I.¹^ORCID,Leschinskaya S. P.²^ORCID,Alekhin M. N.³^ORCID

Affiliation:

1. Clinical Hospital of the Presidential Administration of the Russian Federation; 45, bldg. 2, Losinoostrovskaya str., 107150 Moscow, Russian Federation

2. Russian University Of Medicine of the Ministry of Healthcare of the Russian Federation (former “A.I. Yevdokimov Moscow State University of Medicine and Dentistry”); 20/1, Delegatskaya str., Moscow 127473, Russian Federation

3. Central State Medical Academy of the Presidential Administration of the Russian Federation; 19-1A, Marshal Timoshenko str., Moscow 121359, Russian Federation Central Clinical Hospital of the Presidential Administration of the Russian Federation; 15, Marshal Timoshenko str., Moscow 121359, Russian Federation

Abstract

This article is dedicated to the assessment of left ventricular (LV) myocardial work indicators using the method of constructing pressure-strain loops, a new tool in echocardiography that can take into account the influence of cardiac afterload on LV contractility. The algorithm of actions for estimating myocardial work, possible difficulties and features of calculating its main indicators are described in detail, the limitations and disadvantages of the method are discussed. The normal ranges of LV myocardial work indicators are given in the article, and it presents their typical changes and the advantages of using in various diseases and pathological conditions of the heart.

Publisher

Vidar, Ltd.

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