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INTRO TO ACLS. Department of Emergency Medicine University of Manitoba Zoe Oliver, Cheryl ffrench, Shai Harel, Hareishun Shanmuganathan, Katie Sullivan. Approach to the first three minutes of a code Primer on the rest…. OBJECTIVES. Part 1: He Looks Dead.
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INTRO TO ACLS Department of Emergency Medicine University of Manitoba Zoe Oliver, Cheryl ffrench, Shai Harel, Hareishun Shanmuganathan, Katie Sullivan
Approach to the first three minutes of a code Primer on the rest…. OBJECTIVES
Part 1: He Looks Dead Katie is a third year medical student on her Ortho rotation. She is pre-rounding on her patients in the morning. Pitfall: • Started CPR before checking responsiveness
Checking Responsiveness • Voice (get close) • Pain (noxious central stimulus) • Sternal Rub • Upper Orbit Pressure • Trapezius Pinch
Part 2 – He Is Dead Katie is a third year medical student on her Ortho rotation. She is pre-rounding on her patients in the morning. Pitfall: • Didn’t call for help
Calling for help • Check which room you’re in • Go into hallway and look for nurse • Get someone to check the code status No one there? • Go to phone and dial ‘55’ for an emergency line • Code Blue vs. Medical 25 vs. Code 88
Part 3 – How was your Weekend? Katie and Shai are third year med students pre-rounding on their Ortho rotation. They enter a four bed room together. Katie’s patient, “doesn’t look right”. Pitfall: • Didn’t activate BLS
Activating the BLS Primary Survey A B C (D)
BLS Primary Survey • Airway • Breathing • Circulation • Defibrillation • Simple interventions
Part 4 – He’s Not Perking Up Katie and Shai decide to activate BLS. Pitfall: • Didn’t open airway • Gave inadequate breaths • Radial pulse check
Airway Primary
Breathing Primary • Give 2 breaths • NO response? 1 breath / 5 seconds and CPR
Primary Circulation • No more than 5-10 seconds • NOT peripheral pulse • Start CPR • CPR board • Recheck pulse every 2 minutes • Ensure IV/IO access
Part 5: The Team Will be Here Soon • Previous scenario continues • Ward resident Hareishun runs into the room… Pitfall: • Too many CPR interruptions
CPR • CPR board • 100 compressions/minute • 30:2 breaths • Hard and fast
Who’s on the code team? • Code team leader • More doctors if they happen to be around • Nurses • Record keeper, someone to give meds • RT • Orderly • CPR
How does the code team work? • Code team leader: • Makes it clear who is in charge • Call for quiet if there’s too much noise • Stands at pt’s side, hand on pulse (femoral) • If possible, delegate tasks to others • Closed-loop communication • Maintain sense of ‘big picture’
What the team leader will ask you…. • Patient name, age, reason for admission • Past medical history • CODE STATUS • Time of arrest, events leading up
What next? • Repeat the BLS Primary Survey • Can now do ‘D’ A B C D
Defibrillation • At casino: • No pulse • power-on AED and follow voice prompts • Apply pads • Administer shock as directed • In hospital: will not have AED immediately available
D: Rhythm Recognition • Once you know the rhythm, you can follow the algorithm • Today: Non-Perfusing Rhythms
What are VF and VT? • These two rhythms are treated in the same way (if pulseless) • Both represent the ventricle trying to pump blood in a disorganized way • Usually due to myocardial ischemia (for whatever cause)
Defibrillators 101 • Gel pads • Select energy (200J) • No Sync • Charge • Clear everyone • Shock
Putting it together • You’ve found an unresponsive patient • Called a code • Did as much of the BLS primary survey as you could • Code team has arrived and repeated the primary survey, including defibrillation if needed
First three minutes… Simple interventions
Approach to the first three minutes of a code Primer on the rest…. OBJECTIVES
Incorporating ACLS Simple interventions Advanced interventions
Now: ACLS Secondary Survey • Airway • Breathing • Circulation • Differential • Advanced interventions
ACLS Secondary Survey: Airway • Is the airway patent? • Is an advanced airway indicated? Laryngeal Mask Airway (LMA) Endotracheal Tube (ETT)
ACLS Secondary Survey: Breathing • Is the airway in the right place? • Is the tube secure? • Are we monitoring O2 and CO2?
ACLS Secondary Survey: Circulation • What is/was the rhythm? • Is there IV access? • Is fluid needed? • Are drugs needed?
ACLS Secondary Survey: Differential • Why did the patient arrest? • Is there a reversible cause for the arrest?
PEA • Organized • No pulse • Fast or slow
Asystole • Final rhythm • Depleted myocardium • Check two leads
PEA and Asystole: Treatment • Epinephrine • Atropine for slow PEA/asystole • CPR • Fix the fixable • Hypovolemia: Bolus NS • Hypoxia: O2 • Hyperkalemia: ABG (for K+), Bicarbonate, Calcium Cl, • Acidosis, TCA OD: Bicarbonate • Pneumothorax/tamponade: Needle • MI/PE: Thrombolytics