Medical Control Options
503-C ELECTRO-MECHANICAL DISSOCIATION/ AGONAL
IDIOVENTRICULAR RHYTHM
- NOTE:
PARAMEDICS SHOULD CONSIDER THE POSSIBILITY OF CONDITIONS
MASQUERADING AS EMD WHICH REQUIRE IMMEDIATE IN-HOSPITAL TREATMENT SUCH
AS SEVERE SHOCK, TRAUMATIC CARDIAC ARREST, PERICARDIAL TAMPONADE,
HYPOVOLEMIA, ETC.
- Perform Endotracheal Intubation. Oxygenate via Bag-Valve-Device or a manually operated
resuscitator.
- Begin an IV infusion of Dextrose 5 % in water (D5W) to keep vein open.
- Administer Epinephrine 1.0 mg (10 ml of a 1:10,000 solution), IV bolus. As long as there is no
change in the rhythm, repeat Epinephrine 1.0 mg (10 ml of a 1:10,000 solution), IV bolus, every 5
minutes.
- If the patient's heart rate is below 50 beats/min, administer Atropine Sulfate 0.5 mg, IV bolus. If
there is no change in the rhythm in 5 minutes, repeat Atropine Sulfate 0.5 mg, IV bolus. (Maximum total
dosage is 2.0 mg.)
- Transportation decision.
- If there is no improvement in hemodynamic status, contact Medical Control for implementation
of one or more of the following options:
- OPTION A:
- Repeat any of the above Standing Orders.
- OPTION B:
- Administer Calcium Chloride 250 mg, IV bolus.
- OPTION C:
- Administer Sodium Bicarbonate 88 mEq, IV bolus. Repeat doses of Sodium Bicarbonate
44 mEq, IV bolus, may be given every 10 minutes.
- OPTION D:
- Administer Dopamine 5.0 mcg/kg/min, IV drip. If there is insufficient improvement in
hemodynamic status, the infusion rate may be increased until desired therapeutic effects are achieved or
adverse effects appear. (Maximum dose is 10 mcg/kg/min, IV drip.)
- OPTION E:
- Administer Isoproterenol 2.0 mcg/min, IV drip. If there is insufficient improvement in
hemodynamic status, the infusion rate may be increased until desired therapeutic effects are achieved or
adverse effects appear. (Maximum rate is 10 mcg/min, IV drip.)
- OPTION F:
- Apply and inflate MAST, if no contraindications are present.
- OPTION G:
- Administer Dextrose 25 gm (50 ml of a 50% solution), IV bolus.
- OPTION H:
- Administer Naloxone 2. 0 mg, IV bolus
- OPTION I:
- Administer Glucagon 1. 0 mg, IV bolus.
- OPTION J:
- Administer Dexamethasone 100 mg, IV bolus.
- OPTION K:
- Administer Lidocaine 1.0 mg/kg, IV bolus. Repeat doses of Lidocaine 0.5-1.0 mg/kg, IV
bolus, may be given every 5 minutes up to a maximum dosage of 3.0 mg/kg, and may be followed by an
IV drip at a rate of 1.0-4.0 mg/min. (Maximum individual dose is 100 mg and maximum total dosage is
225 mg.)
- OPTION L:
- Perform Thump Pacing.
- OPTION M:
- Begin rapid IV infusion of Ringer's Lactate (RL), up to 3.0 liters.
- OPTION N:
- Transportation decision.
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