Dr. Smith's ECG Blog

JULY 21, 2024

It shows a proximal LAD occlusion, in conjunction with a subtotally occluded LMCA ( Left Main Coronary Artery ). Upon contrast injection of the LMCA, the patient deteriorated, as the LMCA was severely diseased and flow to all coronary arteries ( LAD, LCx and RCA ) was compromised. He was taken immediately to the cath lab.

Defibrillator 117

Defibrillator Coronary ALS STEMI 117

Dr. Smith's ECG Blog

JULY 14, 2023

He underwent further standard resuscitation EXCEPT that we applied the Inspiratory Threshold Device ( ResQPod ) AND applied Dual Sequential Defibrillation (this simply means we applied 2 sets of pads, had 2 defib machines, and defibrillated with both with only a fraction of one second separating each defibrillation.

E-9-1-1 88

E-9-1-1 Defibrillator CPR STEMI 88

Dr. Smith's ECG Blog

JUNE 14, 2024

He underwent coronary angiography which showed severe multivessel disease, and he agreed to proceed with workup for CABG. But artifact is "alive and well" — and learning to recognize it will amaze many of your colleagues ( and may serve to avoid an unnecessary defibrillation or two ). The October 21, 2022 post — for " artifactual VT".

Defibrillator 79

Defibrillator ALS Coronary OR 79

EMS 12-Lead

AUGUST 22, 2022

We can, therefore, put down the defibrillation pads, set aside the amiodarone, and look further at the ECG. The coronary angiogram revealed no critical stenosis, or acute plaque ulceration. Paradoxically, though, the third green arrow identifies a QRS that is more narrow than the RBBB complexes surrounding it. Saini, A., Josephson, M.

E-9-1-1 130

E-9-1-1 Coronary ALS ICU 130

ACEP Now

JULY 7, 2023

2 Standard management for VT and VF involves the use of electrical defibrillation, high-quality chest compressions, and epinephrine. Initial guidelines defined “refractory” as VT or VF occurring despite three shocks from a cardiac defibrillator. Tips for use of dual sequence defibrillation 11 : Use the same model of defibrillator.

Defibrillator 98

Defibrillator OR ALS Epinephrine 98

Dr. Smith's ECG Blog

JANUARY 23, 2023

When the ICD was finally interrogated, the syncopal events and shocks correlated with two VF events that were defibrillated successfully. 90% stenosis of the proximal ramus intermedius, pre procedure TIMI II flow The ramus intermedius is a normal variant on coronary anatomy that arises between the LAD and LCX.

ACS 52

ACS Coronary Defibrillator STEMI 52

Dr. Smith's ECG Blog

NOVEMBER 30, 2022

She was defibrillated and resuscitated. Hospital Course The patient was taken emergently to the cath lab which did not reveal any significant coronary artery disease, but she was noted to have reduced EF consistent with Takotsubo cardiomyopathy. One need not have obstructive coronary disease to have occlusive thrombus!

Emergency Department 52

Emergency Department E-9-1-1 Coronary STEMI 52