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2 556 533

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(51)

IPC

A61B5/00(2006-01-01)

(21) (22)

Application

2014115827/14, 2014-04-18

(24)

Start date

2014-04-18

(22)

Actual filing date

2014-04-18

(45)

Published

2015-07-10

(72)

Inventor

Dolginina Svetlana IgorevnaKhokhlunov Sergej MikhajlovichRubanenko Anatolij OlegovichGar'Kina Svetlana Vital'Evna

(73)

Holder

Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Meditsinskij Universitet" Ministerstva Zdravookhranenija Rossijskoj Federatsii

METHOD FOR PRE-OPERATIVE PREDICTION OF RECURRENT ATRIAL FIBRILLATION FOLLOWING RADIOFREQUENCY ABLATION PROCEDURE Russian patent published in 2015 - IPC A61B5/00

Abstract RU 2556533 C1

FIELD: medicine.

SUBSTANCE: method involves specifying the patient's age in years, measuring a left atrium diameter in millimetres, assessing the anti-arrhythmic therapy provided and determining a degree of aortic and mitral incompetence. The produced values are used to calculate a risk (R) of recurrent atrial fibrillation following a radiofrequency ablation procedure by original formula. If the derived value R is more than 0.5, the development of recurrent atrial fibrillation is predicted to follow the radiofrequency ablation procedure; the value R of 0.5 or less shows no risk of recurrent atrial fibrillation following the radiofrequency ablation procedure.

EFFECT: higher prediction accuracy.

2 ex

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RU 2 556 533 C1

Authors

Dolginina Svetlana Igorevna

Khokhlunov Sergej Mikhajlovich

Rubanenko Anatolij Olegovich

Gar'Kina Svetlana Vital'Evna

Dates

2015-07-10—Published

2014-04-18—Filed