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RU

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2 806 976

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C1

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IPC

A61B8/04(2006-01-01)

A61N1/05(2006-01-01)

A61B5/318(2021-01-01)

(21) (22)

Application

2023104003, 2023-02-21

(24)

Start date

2023-02-21

(22)

Actual filing date

2023-02-21

(45)

Published

2023-11-08

(72)

Inventor

Dobrovolskaya Svetlana ValerevnaSaidova Marina AbdulatipovnaUskach Tatyana MarkovnaSafiullina Alfiya AkhatovnaProsvirnin Anton ViktorovichTereshchenko Sergej Nikolaevich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Uchrezhdenie Meditsinskij Issledovatelskij Tsentr Kardiologii Imeni Akademika E.I. Chazova" Ministerstva Zdravookhraneniya Rossijskoj Federatsii Im. Ak. E.I. Chazova" Minzdrava Rossii)

METHOD FOR PREDICTING IMPROVEMENT IN MYOCARDIAL CONTRACTILITY IN PATIENTS WITH CHRONIC HEART FAILURE AGAINST BACKGROUND OF MODULATION OF CARDIAC CONTRACTILITY Russian patent published in 2023 - IPC A61B8/04 A61N1/05 A61B5/318 

Abstract RU 2806976 C1

FIELD: medicine; cardiology.

SUBSTANCE: transthoracic echocardiography is performed before implantation of a cardiac modulation device (CMD). In this case, based on the systolic constructive work and stroke volume, the kinetic energy density of the aortic blood flow (KED) is determined according to the original formula. If the KED value is >7.7 mmHg%/ml, an improvement in myocardial contractility is predicted within 12 months after implantation of the CMD device.

EFFECT: method allows to increase the accuracy of predicting improvement in myocardial contractility within 12 months after implantation of the CMD device.

1 cl, 1 dwg, 1 tbl, 4 ex

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RU 2 806 976 C1

Authors

Dobrovolskaya Svetlana Valerevna

Saidova Marina Abdulatipovna

Uskach Tatyana Markovna

Safiullina Alfiya Akhatovna

Prosvirnin Anton Viktorovich

Tereshchenko Sergej Nikolaevich

Dates

2023-11-08—Published

2023-02-21—Filed

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