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A method for determining right ventricle stroke volume


Citation

Rahmita Wirza O. K. Rahmat (2012) A method for determining right ventricle stroke volume. PI2012001329.

Abstract / Synopsis

The present invention relates to a method for determining right ventricle stroke volume comprising the steps of: providing a plurality of three-dimensional images of right cardiac ventricle of a patient over a cardiac cycle; identically slicing each of the plurality of images; selecting an image from the plurality of images, for each time unit of the cardiac cycle; determining a region of interest in each slice of the selected images, wherein the region of interest shows the right ventricle of the patient; determining area of the region of interest; determining volume of the region of interest; determining total volume of the region of interest for each time unit, wherein the maximum total volume is end diastolic volume and the minimum total volume is end systolic volume; and determining the right ventricle stroke volume using an equation: Right Ventricle Stroke Volume = end diastolic volume - end systolic volume (3).


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Additional Metadata

Item Type: Patent
Application Number: PI2012001329
Filing Date: 2012-03-23
Divisions: Faculty of Computer Science and Information Technology
Keywords: Measuring stroke volume; Right ventricle; Stroke volume; Stroke
Depositing User: Nurul Ainie Mokhtar
Date Deposited: 04 Feb 2015 14:33
Last Modified: 26 Oct 2018 11:49
URI: http://psasir.upm.edu.my/id/eprint/33263
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