Frequency of early remodeling of left ventricle and its comparison between patients with stroke volume >97 Ml versus patients with stroke volume <97 Ml after aortic valve replacement for severe aortic regurgitation | Farhan Ali Rizvi | Pakistan Journal of Medical Sciences
 
مبل راحتی صندلی مدیریتی صندلی اداری میز اداری وبلاگدهی گن لاغری بازی اندروید تبلیغات کلیکی آموزش زبان انگلیسی پاراگلایدر مارکت اندروید تور آهنگ محسن چاوشی مسیح و آرش پروتز سینه پروتز باسن پروتز لب میز تلویزیون

Frequency of early remodeling of left ventricle and its comparison between patients with stroke volume >97 Ml versus patients with stroke volume

Hafiz Muhammad Farhan Ali Rizvi, Zaigham Rasool Khalid, Allah Baksh, Mirza Ahmad Raza Baig

Abstract


Objectives: To evaluate the frequency of early remodeling in patients of severe aortic regurgitation after aortic valve replacement and to see the incidence of early remodeling in patients with stroke volume >97 ml versus < 97 ml before aortic valve replacement.

Method: This was a prospective comparative study conducted from August 2013 to December 2014 in a tertiary care hospital. Fifty seven (57) patients of isolated chronic aortic regurgitation were included in this study. SPSS v23 was used for data analysis. Independent sample t-test was used for analysis of continuous variables and chi-square test for qualitative variables.

Results: Out of fifty seven patients, early remodeling occurred in 34 (59.64%) patients after surgery. The mean pre-operative stroke volume of patient in whom remodeling occurred was 110.3±9.66 ml while mean pre-operative stroke volume of patients who did not undergo remodeling was 86.65±7.63 ml. There were 28 (82.4%) patients with stroke volume >97 ml in whom Remodeling occurred where as in patients with stroke volume <97 ml remodeling occurred only in 6 (17.6%) patients (p value 0.004). There was no in-hospital mortality.

Conclusion: There is an association between stroke volume and early LV remodeling after Aortic valve replacement. Stroke volume >97 ml is a good predictor of early LV remodeling. 

doi: https://doi.org/10.12669/pjms.326.11173

How to cite this:Rizvi HMFA, Khalid ZR, Baksh A, Baig MAR. Frequency of early remodeling of left ventricle and its comparison between patients with stroke volume >97 Ml versus patients with stroke volume <97 Ml after aortic valve replacement for severe aortic regurgitation. Pak J Med Sci. 2016;32(6):1360-1363.   doi: https://doi.org/10.12669/pjms.326.11173

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


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