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A 40-Something male with a "Seizure," Hypotension, and Bradycardia

Dr. Smith's ECG Blog

Both of these features make inferior + RV MI by far the most likely ( Pseudoanteroseptal MI is another name for this ) There is also sinus bradycardia and t he patient is in shock with hypotension. A narrow complex bradycardia without any P-waves is also likely to respond to atropine, as it may be a junctional rhythm.

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Three normal high sensitivity troponins over 4 hours with a "normal ECG"

Dr. Smith's ECG Blog

The ECG shows sinus bradycardia but is otherwise normal. Although it is statistically unlikely, multiple plaque ruptures are possible. On intravascular ultrasound (IVUS), the mid RCA plaque was described as "cratered, inflamed, and bulky," and the OM plaque was described as "bulky with evidence of inflammation and probably ulceration."

Angina 120
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A 50-something with chest pain. Is there OMI? And what is the rhythm?

Dr. Smith's ECG Blog

I will leave more detailed rhythm discussion to the illustrious Dr. Ken Grauer below, but this use of calipers shows that the rhythm interpretation is: Sinus bradycardia with a competing (most likely junctional) rhythm. preceding each of the fascicular beats — indicating a faster rate for the escape rhythm compared to the sinus bradycardia ).

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1 hour of CPR, then ECMO circulation, then successful defibrillation.

Dr. Smith's ECG Blog

There is sinus bradycardia with one PVC. If the arrest was caused by acute MI due to plaque rupture, then the diagnosis is MINOCA. Here is my comment on MINOCA: "Non-obstructive coronary disease" does not necessarily imply "no plaque rupture with thrombus." She then had a 12-lead: What do you think? FFR can be useful.

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See what happens when a left main thrombus evolves from subtotal occlusion to total occlusion.

Dr. Smith's ECG Blog

There are multiple possible clinical situations that could account for diffuse subendocardial ischemia that is not due to ACS and plaque rupture. As per Dr. Nossen — today's initial ECG ( LEFT tracing in Figure-2 ) shows sinus bradycardia with QRS widening due to bifascicular block ( RBBB/LAHB ).

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Why is ECG machine use? What diseases can EKG monitor detect?

Wellnest

A fast heartbeat is called tachycardia, while a slow heartbeat is called bradycardia in medical terms. Coronary artery disease Excessive cholesterol builds up plaque that blocks the arteries supplying blood to the heart. Arrhythmia In simple words, arrhythmia refers to an irregular heartbeat.

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Syncope and Block

EMS 12-Lead

plaque disruption), the T waves still manifest markings of a previous state of suboptimal coronary flow that resolved: Type II supply-demand mismatch in the setting of extreme bradycardia. 2] Although the clinical context in today’s case does not fit these descriptors for Type I OMI (e.g.