@its.miftahuddin.official: Part 11 *“Orthostatic Hypotension”* - Standing position (Sudden) ↓ Blood → legs + Splanchnic circulation (500–1000 ml) gravity ↓ Venous return ↓ Cardiac Output ↓ BP (↓) - Sys ↓ ≥ 20 mmHg - Dia ↓ ≥ 10 mmHg - *Normal Person* ↓ Baroreceptor Activate → Sympathetic System (↑) ↓ HR ↑, Vasoconstriction ↓ BP (↑) - *Orthostatic Hypotension*: ↓ Compensation fail → Autonomic failure → Volume depletion → Drugs effects ↓ BP stay low ↓ Cerebral Perfusion ↓ Dizziness, lightedness, Blurred Vision, Syncope.#orthostatichypotension #hypotension #goviralmyvideoplz🙏😘 #fypage #fyppppppppppppppppppppppp