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(19)

RU

(11)

2 793 656

(13)

C1

(51)

IPC

A61B5/00(2006-01-01)

A61B5/145(2006-01-01)

G01N33/49(2006-01-01)

(21) (22)

Application

2022132222, 2022-12-09

(24)

Start date

2022-12-09

(22)

Actual filing date

2022-12-09

(45)

Published

2023-04-04

(72)

Inventor

Kuzheleva Elena AndreevnaTukish Olga ViktorovnaGarganeeva Alla Anatolevna

(73)

Holder

Federalnoe Gosudarstvennoe Biudzhetnoe Nauchnoe Uchrezhdenie Natsionalnyi Issledovatelskii Meditsinskii Tsentr Rossiiskoi Akademii Nauk» Nimts)

METHOD FOR PREDICTING AN INCREASE IN LEFT VENTRICULAR EJECTION FRACTION 12 MONTHS AFTER CORONARY BYPASS SURGERY IN PATIENTS WITH HEART FAILURE WITH PRESERVED LEFT VENTRICULAR EJECTION FRACTION Russian patent published in 2023 - IPC A61B5/00 A61B5/145 G01N33/49 

Abstract RU 2793656 C1

FIELD: medicine; cardiology; angiology; cardiac surgery; rehabilitation.

SUBSTANCE: concentration of TRAIL protein in the blood serum of patients is determined before surgery and 10 days after it using enzyme immunoassay. Change in TRAIL concentration (TRAIL) is calculated according to the original formula. With a value TRAIL less than 0.11% an increase in left ventricular ejection fraction is predicted 12 months after coronary bypass surgery.

EFFECT: method makes it possible to predict an increase in left ventricular ejection fraction after surgical revascularization for timely correction of therapy and reduction of risks of complications.

1 cl, 3 ex

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RU 2 793 656 C1

Authors

Kuzheleva Elena Andreevna

Tukish Olga Viktorovna

Garganeeva Alla Anatolevna

Dates

2023-04-04—Published

2022-12-09—Filed

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