Citation
Rahmita Wirza O.K.
(2015)
Method for determining right ventricle stroke volume.
US:14/386,831.
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).
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Additional Metadata
| Item Type: |
Patent
|
| Subject: |
Medicine |
| Subject: |
Biomedical Engineering |
| Subject: |
Physiology |
| Application Number: |
US:14/386,831 |
| Filing Date: |
2013-03-22 |
| Divisions: |
Universiti Putra Malaysia |
| Keywords: |
Right ventricle stroke volume; Cardiac imaging; Three-dimensional imaging; Cardiac cycle; End diastolic volume; End systolic volume; Region of interest; Volume determination; Cardiac function; Medical method |
| Sustainable Development Goals (SDGs): |
SDG 3: Good Health and Well-being, SDG 9: Industry, Innovation and Infrastructure, SDG 17: Partnerships for the Goals |
| Depositing User: |
Ms. Nur Aina Ahmad Mustafa
|
| Date Deposited: |
03 Jul 2026 03:57 |
| Last Modified: |
03 Jul 2026 03:57 |
| URI: |
http://psasir.upm.edu.my/id/eprint/126816 |
| Statistic Details: |
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