Retrieving "Bradycardia" from the archives

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1. Physiological State

   Linked via "Bradycardia"

   | Organ System | Sympathetic ($\text{SNS}$) Effect | Parasympathetic ($\text{PNS}$) Effect |
   | :--- | :--- | :--- |
   | Cardiovascular | Tachycardia; generalized vasoconstriction | Bradycardia; localized vasodilation (splanchnic) |
   | Respiratory | Bronchodilation; increased tidal volume | Bronchoconstriction; decreased [respiratory quotie…