Paper Information

Title: 

THORACIC AORTIC ANEURYSM MODELING

Type: PAPER
Author(s): ABDOLRAZAGHI M.*,NAVIDBAKHSH M.,HASSANI THIRD K.
 
 *DEPARTMENT OF MECHANICS, IRAN SCIENCE AND TECHNOLOGY, NARMAK, TEHRAN 16844, IRAN
 
Name of Seminar: IRANIAN CONFERENCE ON BIOMEDICAL ENGINEERING
Type of Seminar:  CONFERENCE
Sponsor:  ANJOMANE MOHANDESI PEZESHKI IRAN
Date:  2008Volume 14
 
 
Abstract: 

IN THIS STUDY, WE HAVE FOCUSED ON OBTAINING THE PRESSURE-VOLUME GRAPHS OF LEFT VENTRICLE FOR THORACIC AORTIC ANEURYSM CASES BY UTILIZING A CARDIOVASCULAR ELECTRONIC CIRCUIT. IN ADDITION, THESE GRAPHS WERE COMPARED WITH A NORMAL CONDITION. THE ELECTRONIC CIRCUIT OF THE CARDIOVASCULAR SYSTEM CONSISTS OF 42 SEGMENTS INCLUDING THE MAIN ARTERIAL VESSELS. ANATOMICAL AND PHYSIOLOGICAL DATA FOR CIRCUIT PARAMETERS HAVE BEEN EXTRACTED FROM MEDICAL ARTICLES AND TEXTBOOKS. THE PRESSURE-VOLUME GRAPHS WERE OBTAINED FOR FUSIFORM AORTIC ANEURYSMS AT DIFFERENT VALUES BY USING MATLAB SOFTWARE. FINALLY, THE RESULTS WERE COMPARED WITH RELEVANT CLINICAL OBSERVATIONS.

 
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