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Guidelines would (erroneously) say that this patient who was defibrillated and resuscitated does not need emergent angiography

Dr. Smith's ECG Blog

A patient had a cardiac arrest with ventricular fibrillation and was successfully defibrillated. Coronary Angiography after Cardiac Arrest without ST-Segment Elevation. N Engl J Med [Internet] 2019;Available from: [link] Should all patients with shockable arrest be taken to angiography regardless of STEMI or No STEMI?

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Comorbidities prior to out-of-hospital cardiac arrest and diagnoses at discharge among survivors

Open Heart

Background Out-of-hospital cardiac arrest (OHCA) has a dismal prognosis with overall survival around 10%. Previously, 80% of sudden cardiac arrest have been attributed to coronary artery disease. We studied comorbidities and discharge diagnoses in OHCA in all of Sweden.

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Which Matters More for Out‐of‐Hospital Cardiac Arrest Survival: Witnessed Arrest or Bystander Cardiopulmonary Resuscitation?

Journal of the American Heart Association

BackgroundDespite the wellknown importance of witnessed arrest and bystander cardiopulmonary resuscitation (CPR) for outofhospital cardiac arrest outcomes, previous studies have shown significant statistical inconsistencies. The W+B+ group exhibited the highest prehospital ROSC rate (14.0%).

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Middle Aged Woman with Asystolic Cardiac Arrest, Resuscitated: Cath Lab?

Dr. Smith's ECG Blog

What is the utility of a head CT in cardiac arrest? We studied this and published the abstract below in 2010. We found intracranial hemorrhage in 2% of non-traumatic cardiac arrest patients, and in 4 others the presence of cerebral edema changed management. Chicago November 2010. Kurkciyan et al.

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Cardiac arrest, defibrillated, diffuse ST depression and ST Elevation in aVR. Why?

Dr. Smith's ECG Blog

ST depression is common BOTH after resuscitation from cardiac arrest and during atrial fib with RVR. Again, it is common to have an ECG that shows apparent subendocardial ischemia after resuscitation from cardiac arrest, after defibrillation, and after cardioversion. Academic Emergency Medicine 17(s1):S194; May 2010

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Cardiac arrest, LBBB with STEMI on the ECG, but no Acute Coronary Syndrome!

Dr. Smith's ECG Blog

This 80 year old with a history of CABG had a cardiac arrest. Now, it is true that shortly after a non-ACS cardiac arrest, there can be transient diffuse ST depression, but not ST elevation in a coronary distribution, and there should not be a wall motion abnormality. This is as clear a STEMI as you can get.

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Impact of Updating the Cardiopulmonary Resuscitation Guidelines on Out?of?Hospital Shockable Cardiac Arrest: A Population?Based Cohort Study in Japan

Journal of the American Heart Association

However, few national population‐based studies have investigated the comprehensive effectiveness of those updates for out‐of‐hospital cardiac arrest due to shockable rhythms. in 2006, and 3.01 in 2015). in 2006, and 3.01