Autonomic Nervous System: A Therapeutic Target for Cardiac End-Organ Damage in Hypertension

Area of Science:

• Cardiology
• Neuroscience
• Hypertension Research

Background:

• Arterial hypertension affects over 1.5 billion people globally, increasing risks of mortality and cardiovascular diseases like atrial fibrillation and heart failure.
• The autonomic nervous system is crucial in hypertension development and progression, with factors like obesity and sleep apnea increasing sympathetic activity.
• Hypertension exacerbates autonomic imbalance, creating conditions for atrial and ventricular damage.

Purpose of the Study:

• To explore the potential of autonomic nervous system modulation in treating hypertension and associated cardiac end-organ damage.
• To review interventions targeting the autonomic nervous system for managing hypertension and its cardiac complications.

Main Methods:

• Literature review of studies on autonomic nervous system modulation for hypertension.
• Discussion of interventions including pharmacological blockade, renal denervation, baroreceptor stimulation, vagal stimulation, and ganglionated plexus ablation.

Main Results:

• Autonomic nervous system modulation presents a potential therapeutic strategy for preventing cardiac end-organ damage in hypertensive patients.
• Various interventions targeting the autonomic nervous system are discussed for their potential benefits.

Conclusions:

• Targeting the autonomic nervous system offers a promising approach to manage hypertension and prevent related atrial and ventricular damage.
• There is a scarcity of clinical trials specifically evaluating the impact of autonomic modulation on hypertension-mediated cardiac end-organ damage.