Vascular Health and Risk Management (Nov 2024)

Characteristic of 24-Hour Blood Pressure Dipping Patterns in Hypertensive Stroke Patients

  • Pham LT,
  • Chu SD,
  • Hoang HV

Journal volume & issue
Vol. Volume 20
pp. 501 – 509

Abstract

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Linh Tran Pham,1 Si Dung Chu,2,3 Hien Van Hoang4 1Department of C5, Vietnam Heart Institute, Bach Mai Hospital, Hanoi, Vietnam; 2Training and Direction of Healthcare Activities Center, Bach Mai Hospital, Hanoi, Vietnam; 3Hospital of Vietnam National University (VNU), VNU, Hanoi, Vietnam; 4Master of Cardiology in the Course of 27st, Hanoi Medical University, Hanoi, VietnamCorrespondence: Si Dung Chu, Hospital of Vietnam National University, Vietnam National University, Hanoi, Vietnam, Tel +84 906086168, Email [email protected]; [email protected]: We conducted a study titled for Investigation on the characteristics of 24-hour blood pressure (BP) dipping patterns in hypertensive stroke patients.Methods: Descriptive research, analysis, and comparison, the research was conducted from July 2019 to September 2020 at the Vietnam Heart Institute - Bach Mai Hospital. There are 100 patients diagnosed with idiopathic hypertension who were divided into two groups (without stroke complications and another group with chronic stroke complications > 6 weeks), both groups were similar in age (45– 64 years old).Results: The daytime systolic BP (SBP) indices, 24-hour BP including SBP, diastolic BP (DBP), and mean arterial pressure (MAP), and particularly night-time BP indices were elevated in the stroke group compared with those without stroke complications (p < 0.05); there were no significant differences observed in daytime DBP and MAP between the two groups. SBP indices were higher in those with hemorrhage stroke compared with those with ischemic stroke, albeit without statistical significance. The prevalence of non-dipper was significantly higher in the stroke group compared with the non-stroke group (p < 0.001).Conclusion: The daytime SBP indices, 24-hour BP (SBP, DBP, MAP), and particularly night-time BP indices were elevated in the stroke group compared with those without stroke complications. The prevalence of non-dipper was significantly higher in the stroke group compared with the non-stroke group.Keywords: characteristic, dipper, hypertension, stroke complications, 24-hour BP

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