2012 Bradycardia Tachycardia 
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.
Dr. Smith's ECG Blog
OCTOBER 8, 2023
I completely agree with Dr. Nossen that in this patient with new CP and sinus tachycardia with LAHB — that the T waves in each of the inferior leads are hyperacute ( ie, clearly disproportionately "bulky" given size of the QRS in these leads ). — and which other patient(s) need to be seen as soon as possible to figure out what is going on?
Circulation: Cardiovascular Quality & Outcomes
FEBRUARY 8, 2024
We aimed to develop standardized, nationally representative CVD events and selected possible CVD treatment–related complication hospitalization costs for use in cost-effectiveness analyses.METHODS:Nationally representative costs were derived using publicly available inpatient hospital discharge data from the 2012-2018 National Inpatient Sample.
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. J Electrocardiology 45 (2012):433-442. Her temperature was 106 degrees.
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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