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The Antihypertensive Effects and Mechanisms of Huotan Jiedu Tongluo Decoction in Rats with H-Type Hypertension
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The Antihypertensive Effects and Mechanisms of Huotan Jiedu Tongluo Decoction in Rats with H-Type Hypertension

Published on: May 17, 2024

[Stroke and hypertension]

J Schrader1

  • 1Medizinische Klinik, St.-Josefs-Hospital, Krankenhausstrasse 13, Cloppenburg, Germany. j.schrader@kh-clp.de

Der Internist
|March 25, 2009
PubMed

Insights

Effective antihypertensive therapy is crucial for stroke prevention, often requiring drug combinations to achieve normotension. Early treatment also helps prevent vascular dementia and cognitive decline.

Area of Science:

  • Cardiology
  • Neurology
  • Pharmacology

Context:

  • Arterial hypertension is a leading risk factor for stroke.
  • Antihypertensive therapy is proven effective in primary and secondary stroke prevention across all age groups.
  • Achieving normotension is paramount, often necessitating combination drug therapy.

Purpose:

  • To review the efficacy of antihypertensive therapies in stroke prevention.
  • To discuss optimal drug choices for different patient populations and risk factors.
  • To highlight the importance of ambulatory blood pressure monitoring and the link between hypertension and cognitive decline.

Summary:

  • No single antihypertensive agent is recommended for primary stroke prevention; achieving target blood pressure is key.
  • For high-risk patients and secondary prevention, renin-angiotensin-system inhibitors combined with calcium antagonists and indapamide may be preferred over beta-blockers.
  • Sartans are well-documented for patients with left-ventricular hypertrophy or atrial fibrillation.
  • Ambulatory 24-hour blood pressure monitoring is essential to assess therapeutic outcomes, especially given disrupted circadian rhythms post-stroke.
  • Hypertension is causally linked to vascular dementia; early treatment can prevent cognitive impairment.

Impact:

  • Provides evidence-based guidance on antihypertensive drug selection for stroke prevention.
  • Emphasizes the role of combination therapy and specific drug classes in managing hypertension.
  • Underscores the importance of continuous blood pressure monitoring and the neuroprotective effects of antihypertensive treatment.

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