Pranayama for Respiratory and Cardiovascular Health
Respiration is uniquely positioned at the threshold of the autonomic nervous system—it is the only physiological function that is both entirely automatic and entirely susceptible to conscious control. Pranayama is the clinical application of this respiratory control.
Cardiovascular and Autonomic Impact
Voluntary manipulation of respiratory rate and depth exerts immediate effects on vagal tone. Specifically, extending the exhalation phase stimulates the parasympathetic nervous system (rest and digest), rapidly lowering heart rate, blood pressure, and circulating cortisol.
Evidence-Based Protocols
- Hypertension Management: Slow-paced breathing (around 6 breaths per minute) enhances baroreflex sensitivity, aiding in blood pressure regulation.
- Asthma and COPD: Specific retentive practices improve lung compliance and strengthen diaphragmatic function, reducing dyspnoea.
- Anxiety Disorders: Alternate nostril breathing (Nadi Shodhana) balances hemispheric activity and provides an immediate intervention for panic states.
At CS Wellspring, Pranayama is prescribed as precisely as any medication, with specific ratios and techniques tailored to the patient's cardiovascular and psychological baseline.
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