How Circulatory System Disorders Affect Other Body Systems

Circulatory dysfunction creates systemic ripple effects:

1. Hypoxia: Impaired O₂ delivery → cellular dysfunction, organ failure
2. Nutrient Deprivation: Reduced substrate delivery → catabolism, impaired healing
3. Waste Accumulation: CO₂, lactate, urea retention → acidosis, toxicity
4. Hormonal Dysregulation: Altered hormone transport/clearance → endocrine disruption
5. Immune Compromise: Leukocyte trafficking impaired → infection risk, poor surveillance
6. End-Organ Damage: Myocardial infarction, stroke, renal failure, mesenteric ischemia
7. Cardiovascular Events: Vicious cycle: vascular disease → more vascular disease

Early detection and management of vascular disease preserves multi-organ function.