[Pathophysiology of hypertension : What are our current concepts?]

Area of Science:

• Cardiovascular Physiology
• Hypertension Pathophysiology
• Molecular Omics

Context:

• Despite advances in molecular "omics" techniques, understanding essential arterial hypertension pathophysiology remains incomplete.
• Large cohort studies using "omics" have yielded less insight into hypertension than anticipated.
• Existing knowledge gaps persist in the pathophysiology and clinical management of hypertension.

Purpose:

• To explore the pathophysiological importance of baroreflex mechanisms, natriuretic peptides, and osmotically inactive sodium storage in hypertension.
• To highlight how small-scale human physiological investigations can challenge established hypertension knowledge.
• To identify emerging research areas and potential clinical impacts in hypertension.

Summary:

• Findings on baroreflex mechanisms, natriuretic peptides, and sodium storage are primarily derived from small, rigorous human physiological studies.
• These investigations often contradict current textbook understanding of hypertension.
• Despite their scale, these studies offer significant insights into hypertension's underlying mechanisms.

Impact:

• These findings have initiated novel research directions in cardiovascular physiology.
• They are expected to influence future diagnostic and therapeutic strategies for hypertension.
• The research underscores the value of fundamental physiological research in advancing clinical practice.