Coronary CPR Defibrillator 
ACEP Now
DECEMBER 6, 2024
A 45-year-old male with a history of chronic obstructive pulmonary disease (COPD), asthma, amphetamine and tetrahydrocannabinol (THC) use, and coronary vasospasm presented to triage with chest pain. During assessment, the patient reported that a left heart catheterization six months prior indicated spasms but no coronary artery disease.
Dr. Smith's ECG Blog
JULY 25, 2024
They started CPR. He was defibrillated into VT. He then underwent dual sequential defibrillation into asystole. But cardiac arrest is a period of near zero flow in the coronary arteries and causes SEVERE ischemia. See these related cases: Cardiac arrest, defibrillated, diffuse ST depression and ST Elevation in aVR.
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Dr. Smith's ECG Blog
APRIL 2, 2024
There was no bystander CPR. He was defibrillated, but they also noticed that he was being internally defibrillated and then found that he had an implantable ICD. He was unidentified and there were no records available After 7 shocks, he was successfully defibrillated and brought to the ED. An elderly man collapsed.
The Skeptics' Guide to EM
SEPTEMBER 11, 2021
The paramedics achieve return of spontaneous circulation (ROSC) after CPR, advanced cardiac life support (ALCS), and Intubation. Defibrillation is the treatment of choice in these cases but does not often result in sustained ROSC ( Kudenchuk et al 2006). She has a history of hypertension and non-insulin dependent diabetes mellitus.
Dr. Smith's ECG Blog
MAY 19, 2020
She was unable to be defibrillated but was cannulated and placed on ECMO in our Emergency Department (ECLS - extracorporeal life support). ECMO Flow was achieved after approximately 1 hour of high quality CPR. After good ECMO flow was established, she was successfully defibrillated. Angiography showed normal coronaries.
REBEL EM
JUNE 1, 2023
Indication for emergency invasive coronary angiography or had coronary angiography within 1 hour of arrival. Known obstructive coronary artery disease or known coronary stent. Known cardiac defibrillator. Excluded: Obvious cause for OHCA prior to SDCT or on hospital arrival. Pre-existing DNR order.
EMDocs
JANUARY 8, 2024
Emergent coronary angiography is not recommended over a delayed or selective strategy in patients with ROSC after cardiac arrest in the absence of ST-segment elevation, shock, electrical instability, signs of significant myocardial damage, and ongoing ischemia (Level 3: no benefit). COR 2b, LOE C-LD. COR 3, No benefit, LOE B-R.
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