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A method for determining right ventricle stroke volume

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

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Abstract

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).

Item Type:Patent
Keyword:Measuring stroke volume; Right ventricle; Stroke volume; Stroke
Faculty or Institute:Faculty of Computer Science and Information Technology
Application Number:PI2012001329
Filing Date:2012-03-23
ID Code:33263
Deposited By: Nurul Ainie Mokhtar
Deposited On:04 Feb 2015 14:33
Last Modified:04 Feb 2015 14:33

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