Bradycardia Diabetes Tachycardia 
Circulation
NOVEMBER 11, 2024
Electrocardiogram (ECG) and telemetry revealed junctional bradycardia with heart rate in 30s and sinus pauses (5-7 seconds). He was admitted for further workup of bradycardia. His home medications included metoprolol succinate 25mg daily which was held given bradycardia. Initial laboratory analysis was unremarkable.
Dr. Smith's ECG Blog
JUNE 23, 2023
A 50-something male with unspecified history of cardiomyopathy presented in diabetic ketoacidosis (without significant hyperkalemia) with a wide complex tachycardia and hypotension. Analysis: there is a wide complex tachycardia. This was the interpretation I put into the system: WIDE COMPLEX TACHYCARDIA. It is regular.
Dr. Smith's ECG Blog
OCTOBER 20, 2024
Written by Magnus Nossen The patient in today's case is a male in his 70s with hypertension and type II diabetes mellitus. 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 ). The syncope lasted about 2-3 minutes according to his wife.
EMS 12-Lead
MARCH 19, 2023
He denied any known medical history, specifically: coronary artery disease, hypertension, dyslipidemia, diabetes, heart failure, myocardial infarction, or any prior PCI/stent. Breath sounds were clear in all lung fields. No appreciable skin pallor. He reported to be a social drinker, but used tobacco products daily.
Dr. Smith's ECG Blog
MARCH 2, 2019
Biphasic T-waves in a Middle-Aged Male with Vomiting Diabetic Ketoacidosis: is there hypokalemia? My L IST includes the following: i ) LVH with strain; ii ) Ischemia; iii ) Digoxin use; iv ) HypoKalemia and/or HypoMagnesemia; v ) Tachycardia; and , vi ) Any combination of i-thru-v. You probably think it is left main. No, hypokalemia.
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