Atrial Fibrillation Bradycardia Tachycardia 
Dr. Smith's ECG Blog
JULY 5, 2018
PMH: Known paroxysmal Atrial fib. He is usually is in sinus rhythm as far as he knows, but he cannot subjectively feel atrial fibrillation, so he is never completely certain when he is in sinus or atrial fib. Here is his ECG: Atrial Fib with a Ventricular Response of about 66. He immediately completely recovered.
Dr. Smith's ECG Blog
FEBRUARY 6, 2024
The ECG shows sinus tachycardia with RBBB and LAFB, without clear additional superimposed signs of ischemia. Atrial fibrillation is also a predictor of worse outcomes in this case (Alborzi). Sinus Tachycardia ( common in any trauma patient. ). He was intubated for altered mental status.
Cardiomatics
APRIL 5, 2024
Sinus tachycardia – sinus rhythm above 100 bpm is a sinus tachycardia. Sinus bradycardia – sinus rhythm below 60 bpm is a sinus bradycardia. Ventricular tachycardia – more than 7 consecutive complexes originating from ventricles at a rate of > 100 bpm. Usually does not exceed 160 bpm.
MIBHS
JANUARY 31, 2025
Detection of Irregular Heart Rhythms Devices such as the Apple Watch or Fitbit Sense can detect irregular heart rhythms, including atrial fibrillation (AFib). Early detection of conditions like AFib, bradycardia, or tachycardia allows patients to address issues before they become critical.
Open Heart
JULY 28, 2023
The aim of this study is to investigate the usefulness of an implantable loop recorder (ILR) for arrhythmia detection including atrial fibrillation (AF) in HFnon-rEF patients after discharge. Methods and analysis This is a multicentre single arm study to evaluate the usefulness of ILR for detecting arrhythmia.
Dr. Smith's ECG Blog
DECEMBER 16, 2018
Wide-complex tachycardia: VT or aberrant, or "other?" The patient had a history of paroxysmal atrial fibrillation and several cardioversions. A wide-complex tachycardia in an older patient must immediately suggest ventricular tachycardia. second ), in which the tachycardia is sustained. Note of Caution!
Dr. Smith's ECG Blog
DECEMBER 23, 2019
Initial ECG in the ED: Presenting ECG : Wide-complex tachycardia at a rate about 200. This is overwhelmingly likely to be ventricular tachycardia, even if only age and medical history are considered. Nevertheless, the widths of both the QRS complex and the RS duration are similar in both the old ECG and the tachycardia.
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