The effect of left ventricle ischemia severity on cardiac performance appeared on ejection fraction using radioactive TC 99m MIBI in comparison with echocardiography

M K Mohammed; S I Essa

doi:10.1088/1742-6596/2114/1/012006

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Publication Date

Wed Dec 01 2021

Journal Name

Journal Of Physics: Conference Series

Volume

2114

DOI

10.1088/1742-6596/2114/1/012006

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The effect of left ventricle ischemia severity on cardiac performance appeared on ejection fraction using radioactive TC 99m MIBI in comparison with echocardiography

ischemic heart disease

SPECT with TC99m

echocardiography.

M K Mohammed

S I Essa

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AbstractIschemic heart disease is a major causes of heart failure. Heart failure patients have predominantly left ventricular dysfunction (systolic or diastolic dysfunction, or both). Acute heart failure is most commonly caused by reduced myocardial contractility, and increased LV stiffness. We performed echocardiography and gated SPECT with Tc99m MIBI within 263 patients and 166 normal individuals. Left ventricular end systolic volume (LVESV), left ventricular end diastolic volume (LVEDV), and left ventricular ejection fraction (LVEF) were measured. For all degrees of ischemia, there was a significant difference between ejection fraction values measured by SPECT and echocardiography, and there were no significant differences among end systolic volume and end diastolic volume value calculated by two methods for all cases.The mean value for EDV (ECHO)/EDV (SPECT) was 1.07 ± 0.31 for degree (1, 2); in the degree 3 the mean value was 1.02 ± 0.08, and 1.005 ± 0.07 for degree 4.The mean value for ESV (ECHO)/ESV (SPECT) was 1.08 ± 0.34 for degree (1, 2); while 1.03 ± 0.12, 1.021 ± 0.128 for degree 3 and 4 respectively.This study was showed a good relation between left ventricular size and ejection fraction measured by SPECT with Tc99m, and echocardiography.

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Functional Shift of Present and Past Participles from No-minal Meaning to Adjectival Meaning: Функциональная транспозиция причастий в прилагательное

functional shift

present participle

past participle

adjectives

semantic changes

grammatical changes.

транспозиция

адъективация и причастие

семантические изминения

синтаксические изменения.

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This paper tackles in detail the functional shift of parts of speech, such as the shift of a verbal clause to an adjectival clause, along with the types of such a shift. The researcher identified the important features of participles, as well as the concept of participles, adjectives, and their types. Also, the most important changes that affect the participles during such shifts. Further, an exposition is made of the different producers through which a verbal clause is changed into an adjectival one in Russian.

This type of functional shift in parts of speech is seen as a process of deriving most of the new words in contemporary Russian. Russian is very rich in new words, whether by way of processe

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Publication Date

Wed Jan 02 2019

Journal Name

Journal Of The College Of Languages

Функциональная транспозиция причастий в прилагательное Functional Shift of Present and Past Participles from No-minal Meaning to Adjectival Meaning

Maida Jameel Ashour

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