TL;DR
Cardioversion and Defibrillation: Defibrillation (unsynchronized for VF/pVT) and cardioversion (synchronized for unstable tachycardias).
Cardioversion and Defibrillation
Definition
Defibrillation (unsynchronized for VF/pVT) and cardioversion (synchronized for unstable tachycardias).
Workplace Applications
In daily practice, cardioversion and defibrillation is applied consistently according to facility protocols and current evidence-based guidelines. Competency is maintained through annual skills validation, continuing education, and quality improvement participation.
Professional Standards
Professional standards for cardioversion and defibrillation are established by the relevant certification body and regulatory agencies. Certified professionals must demonstrate competency through examination and maintain credentials through continuing education. Scope of practice is defined by state law and facility policy. Never perform tasks outside your authorized scope.
Practical Example
Field Scenario: A 22-year-old motorcyclist with high-speed ejection. GCS 8, unequal pupils, posturing. Suspect TBI with herniation: hyperventilate, elevate head 30 degrees, rapid transport to trauma center.
This scenario tests your ability to apply knowledge of cardioversion and defibrillation under time pressure with incomplete information, exactly the type of decision-making the certification exam assesses.
Calculation Methods
Dosage calculations related to cardioversion and defibrillation in EMS:
- albuterol: 2.5mg nebulized, can repeat (Nebulized)
- atropine: 0.5mg IV q3-5min, max 3mg (IV/IO)
- naloxone: 0.4-2mg IV/IM/IN, titrate to respirations (IV, IM, IN)
Pediatric dosing: always calculate by weight (mg/kg). Use Broselow tape if weight is unknown.
Why It Matters
Indications, energy levels, and technique tested on Paramedic exam.
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