dc.contributor.author |
Madani, Amer Mohammed |
|
dc.contributor.author |
SUPERVISOR-Mohammed Elfadil Mohammed |
|
dc.date.accessioned |
2013-08-27T08:55:25Z |
|
dc.date.available |
2013-08-27T08:55:25Z |
|
dc.date.issued |
2012-01-01 |
|
dc.identifier.citation |
Madani,Amer Mohameed. assessment of Arterial Blood Pressure on heart ejection/ Amer Mohmmed Madani; Mohmmed Elfadil.- Khartoum: Sudan university of scince and technology,Medical Radiologic scince, 2012.-49p. ;28cm .-M.Sc. |
en_US |
dc.identifier.uri |
http://repository.sustech.edu/handle/123456789/1363 |
|
dc.description |
Thesis |
en_US |
dc.description.abstract |
Recently measuring of ejection fraction by scintigraphy has been used as indicator of
heart muscle ability to contract. This study aimed to identify and evaluate the effect of
the arterial blood pressure on ejection fraction. Accordingly the data was collected
from 50 patients at Elnilein medical center, department of nuclear medicine, during
the period from 4/4/2011 to 24/8/2011. The patients were injected with a
sestamibi (hexakis [2-methoxyisobutylisonitril]) and
99m
Tc-
99m
Tc-tetrofosmin (1, 2-bis [bis
(2-ethoxyethyl)-phosphino] ethane) then gamma camera was used to detect the count
rate and hence ejection fraction was calculated. The data were analyzed by using
statistical packages for social studies (SPSS) under windows using linear association
between arterial blood pressure and age, body mass index, stroke volume, cardiac
output and ejection fraction. Consequently the results revealed that the ejection
fraction decreased as the arterial blood pressure increased with inverse liner
relationship by a coefficient factor equal to 0.53% per mmHg for systolic blood
pressure, and 0.718 % per mmHg for diastolic blood pressure. Also the stroke volume
and cardiac output showed a direct linear relationship with the ejection fraction. The
ejection fraction increased by 0.503 % per ml of stroke volume and by 5.366 % per L
/ minutes for cardiac output. As well ejection fraction affected by age and body mass
index, adversely i.e. in an inverse linear relationship by 0.480 % per years for age and
0.584 % for one unit of body mass index. |
en_US |
dc.description.sponsorship |
Sudan University of science and Technology |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
sudan Universty of science and technology |
en_US |
dc.subject |
Blood pressure |
en_US |
dc.title |
Assessment of arterial Blood Pressure on heart ejection |
en_US |
dc.type |
Thesis |
en_US |