A Tale of Two Extremes Hypertension and Hypotension скачать в хорошем качестве

A Tale of Two Extremes Hypertension and Hypotension

Critical Takeaways -Vascular Resistance vs. Volume: Chronic hypertension is fundamentally driven by dysregulation in these two areas, with RAAS and the sympathetic nervous system playing central roles. -Clinical Vigilance: Secondary causes must be evaluated when hypertension is resistant to treatment or presents atypically. -Emergency Recognition: Hypertensive emergencies require rapid identification of target organ damage to guide urgent treatment. -Autonomic Failure: Orthostatic hypotension is primarily a failure of autonomic reflexes or volume compensation, whereas vasovagal syncope is an acute, benign autonomic reflex.