Remove Arrhythmia Remove Bradycardia Remove Cardiac Arrest
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How a pause can cause cardiac arrest

Dr. Smith's ECG Blog

While on telemetry monitoring he suffered cardiac arrest and was resuscitated. What ECG finding may have contributed to (or precipitated) the cardiac arrest? Learning points : Takotsubo can lead to cardiac arrest from ventricular arrhythmia. There are no clear signs of OMI. There is a prolonged QTc.

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An Unusual Bradycardia

Dr. Smith's ECG Blog

Krantz et al authored a State-of-the-Art Review on Cardiovascular Complications of Opioid Use ( JACC 77(2):205-223, 2021 ) — in which mechanisms from Opioid Overdose that detail arrhythmia production ( up to cardiac arrest ) are elucidated — thereby providing an explanation for the unusual arrhythmias in today's case.

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Cardiac Arrest. What does the ECG show? Also see the bizarre Bigeminy.

Dr. Smith's ECG Blog

A 60-something woman presented after a witnessed cardiac arrest. This is commonly found after epinephrine for cardiac arrest, but could have been pre-existing and a possible contributing factor to cardiac arrest. Final Diagnosis: Cardiac Arrest due to Torsades from long QT of unknown etiology.

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Normal angiogram one week prior. Must be myocarditis then?

Dr. Smith's ECG Blog

IMPRESSION: The finding of sinus bradycardia with 1st-degree AV block + marked sinus arrhythmia + the change in PR interval from beat #5-to-beat #6 — suggests a form of vagotonic block ( See My Comment in the October 9, 2020 post in Dr. Smith's ECG Blog ). Initial high sensitivity troponin I returned at 6ng/L (normal 0.20

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What is this ECG finding? Do you understand it before you hear the clinical context?

Dr. Smith's ECG Blog

Altered Mental Status, Bradycardia == MY Comment , by K EN G RAUER, MD ( 2/2 /2024 ): == Dr. Meyers began today’s case with the clinical challenge of asking you to identify the underlying cause of ECG #2. -- Read this ECG -- Osborn Waves and Hypothermia (this is the "Figure" above) What does LBBB look like in severe hypothermia?

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What are treatment options for this rhythm, when all else fails?

Dr. Smith's ECG Blog

However, he suddenly developed a series of malignant ventricular arrhythmias. Below are printouts of some of the arrhythmias recorded. This time, the arrhythmia did not spontaneously terminate — but rather degenerated to VFib, requiring defibrillation. The arrhythmia starts with a PVC having a short coupling interval.

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Latest developments in the Cardiac Healthcare system through AI

Wellnest

Similarly, you may use our , app to adjust the paper speed along with amplification to read the slightest changes, especially for conditions like tachycardia and bradycardia. AI recognizing cardiac arrests in emergency calls. AI recognizing cardiac arrests in emergency calls.