Dr. Smith's ECG Blog

JULY 21, 2024

This progressed to electrical storm , with incessant PolyMorphic Ventricular Tachycardia ( PMVT ) and recurrent episodes of Ventricular Fibrillation ( VFib ). There was no evidence bradycardia leading up to the runs of PMVT ( as tends to occur with Torsades ). He required multiple defibrillations within a period of a few hours.

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Wellnest

JUNE 19, 2023

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. Recently, hospitals have failed to identify 25% of cases of cardiac arrest.

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Wellnest

DECEMBER 21, 2022

A fast heartbeat is called tachycardia, while a slow heartbeat is called bradycardia in medical terms. Cardiac arrest Cardiac arrest is a medical emergency in which the heart stops pumping blood to the body. Electrocardiogram, echocardiogram, and some other tests are done for patients with cardiac arrest.

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Dr. Smith's ECG Blog

OCTOBER 25, 2023

ECG is consistent with severe hypokalemia and/or hypomagnesemia causing prolonged QT (QU) at high risk of Torsades (which is polymorphic ventricular tachycardia in the setting of a long QT interval). Polymorphic Ventricular Tachycardia Long QT Syndrome with Continuously Recurrent Polymorphic VT: Management Cardiac Arrest.

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Dr. Smith's ECG Blog

OCTOBER 20, 2024

This patient is actively dying from a left main coronary artery OMI and cardiac arrest from VT/VF or PEA is imminent! Complete LMCA occlusion is associated with clinical shock and/or cardiac arrest. The arterial blood gas showed a lactic acidosis with a lactate level of 17mmol/L.

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Dr. Smith's ECG Blog

MAY 5, 2022

After initiating treatment for hyperkalemia, repeat ECG showed resolution of Brugada pattern: The ECG shows sinus tachycardia. Steve, what do you think of this ECG in this Cardiac Arrest Patient?" ST elevation in aVL with reciprocal ST depression in the inferior leads Shock, bradycardia, ST Elevation in V1 and V2.

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Dr. Smith's ECG Blog

FEBRUARY 27, 2023

Descriptive analysis of the ECG in today's case reveals a regular, narrow tachycardia at ~130/minute , without clear sign of sinus P waves. But the rate is ~130/minute — which is a bit fast for sinus tachycardia. So IF this is sinus tachycardia with a sinoventricular rhythm — then we have to explain WHY the rate is this fast.

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Dr. Smith's ECG Blog

JANUARY 21, 2023

This ECG shows a sinus bradycardia with a normal conduction pattern (normal PR, normal QRS, and normal QTc), normal axis, normal R-wave progression, normal voltages. Hypothermia can also produce bradycardia and J waves, with a pseudo-STEMI pattern. There is marked sinus bradycardia. What do you think? As per Drs.

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Dr. Smith's ECG Blog

OCTOBER 8, 2023

Smith: This bizarre ECG looks like a post cardiac arrest ECG with probable acidosis or hyperkalemia in addition to OMI. The patient died of cardiogenic shock within 24 hours despite mechanical circulatory support. Below the J-point is marked out showing the ST pathologic deviations. What was the pH and K?

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Dr. Smith's ECG Blog

OCTOBER 11, 2020

Other than tachycardia, Other than slight tachycardia, vitals were within normal limits (including oxygen saturation). About two hours after admission, he suffered a cardiac arrest (whether it was VF/VT or PEA is not available) and expired. The rhythm in ECG #1 is sinus tachycardia at 115-120/minute.

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Dr. Smith's ECG Blog

NOVEMBER 18, 2019

U waves may also be found in patients with LVH and/or bradycardia , or occasionally as a normal variant. Low body magnesium is often encountered in association with other electrolyte abnormalities ( ie, low sodium, potassium, calcium or phosphorus ) ; acute MI; cardiac arrest; digoxin/diuretic use; alcohol use and abuse; renal impairment.

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Dr. Smith's ECG Blog

NOVEMBER 25, 2022

These include ( among others ) — acute febrile illness — variations in autonomic tone — hypothermia — ischemia-infarction — malignant arrhythmias — cardiac arrest — and especially Hyperkalemia. Sinus Tachycardia ( common in any trauma patient. ).

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Dr. Smith's ECG Blog

JANUARY 30, 2019

Otherwise vitals after intubation were only notable for tachycardia. An initial EKG was obtained: Computer read: sinus tachycardia, early acute anterior infarct. She was ventilated by bag-valve-mask by EMS on arrival and was quickly intubated with etomidate and succinylcholine. A rectal temperature was obtained which read 107.9

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Dr. Smith's ECG Blog

DECEMBER 5, 2019

There is sinus tachycardia and also a large R-wave in aVR. Drug toxicity , especially diphenhydramine , which has sodium channel blocking effects, and also anticholinergic effects which may result in sinus tachycardia, hyperthermia, delirium, and dry skin. Her temperature was 106 degrees. As part of the workup, she underwent an ECG.

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