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Date Published: 18/07/2025
Abstract Views: 53
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DOI: https://doi.org/10.51298/vmj.v552i1.14924
Issue
Vol. 552 No. 1 (2025)
Section
Các bài báo
How to Cite
Phạm Trần, L., & Nguyễn Duy, T. (2025). BLOOD PRESSURE VARIABILITY IN PATIENTS WITH STANFORD TYPE B AORTIC DISSECTION BEFORE AND AFTER ENDOVASCULAR INTERVENTION. Vietnam Medical Journal, 552(1). https://doi.org/10.51298/vmj.v552i1.14924

BLOOD PRESSURE VARIABILITY IN PATIENTS WITH STANFORD TYPE B AORTIC DISSECTION BEFORE AND AFTER ENDOVASCULAR INTERVENTION

Linh Phạm Trần, Tuấn Nguyễn Duy

Main Article Content

Abstract

Objectives: To evaluate blood pressure variability in patients with Stanford type B aortic dissection before and after endovascular intervention. Subjects and Methods: A cross-sectional study on Stanford B patients undergoing endovascular intervention with 24-hour ambulatory blood pressure monitoring before and after the procedure. Evaluated indices included mean blood pressure, standard deviation (SD), coefficient of variation (CV), dipping pattern, and blood pressure load. Results: A total of 31 patients (74.2% male, mean age 63.6 years) were analyzed. Mean blood pressure significantly decreased after intervention in the hypertensive group (p < 0.05). SD and CV showed no significant differences. The “non-dipping” pattern accounted for 57.7% (SBP) and 42.3% (DBP). Nocturnal blood pressure load was higher than daytime. Conclusions: Endovascular intervention reduced blood pressure in hypertensive patients but did not significantly change blood pressure variability. The “non-dipping” pattern was predominant.

Article Details

Keywords

blood pressure, blood pressure variability, hypertension, aortic dissection

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