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2 389 431

(13)

(51)

IPC

A61B5/452(2006-01-01)

(21) (22)

Application

2008124200/14, 2008-06-16

(24)

Start date

2008-06-16

(22)

Actual filing date

2008-06-16

(45)

Published

2010-05-20

(72)

Inventor

Babina Irina LeonidovnaVolkova Ehmilija Grigor'EvnaVazhenin Andrej Vladimirovich

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Dopolnitel'Nogo Professional'Nogo Obrazovanija Gosudarstvennaja Meditsinskaja Akademija Dopolnitel'Nogo Obrazovanija Federal'Nogo Agentstva Po Zdravookhraneniju I Sotsial'Nomu Razvitiju" Dpo Ugmado Roszdrava)

EARLY DIAGNOSTICS TECHNIQUE FOR OF DISTURBED ELECTRICAL ACTIVITY OF MYOCARDIUM WITH NORMAL ELECTROCARDIOGRAM IN PATIENTS WITH BREAST CANCER Russian patent published in 2010 - IPC A61B5/452

Abstract RU 2389431 C2

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely to clinical cardiology. The electrocardiogram and its first derivative in 12 standard leads are recorded in the patient with breast cancer. Herewith, while administering a course dose of doxorubicin, a ventricle activation rate is calculated as a relation of the maximum amplitude of a differentiated curve of QRS complex to the maximum amplitude of QRS complex of the common usual electrocardiogram (s^-1). An average arithmetic value and the ventricle activation rate 42.3 s^-1 are stated for each examined patient and thereunder considered as a critical value for diagnostics of disturbed electric activity of myocardium.

EFFECT: technique allows for early detection of disturbed electrical activity of heart in patients with breast cancer while treating with cardiotoxic doxorubicin.

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RU 2 389 431 C2

Authors

Babina Irina Leonidovna

Volkova Ehmilija Grigor'Evna

Vazhenin Andrej Vladimirovich

Dates

2010-05-20—Published

2008-06-16—Filed