Hemorrhage Pericarditis Tachycardia 
Dr. Smith's ECG Blog
OCTOBER 23, 2023
An Initial ECG was performed: Initial ECG: Sinus tachycardia with prolonged QT interval (QTc of 534 ms by Bazett). She was admitted to the ICU where subsequent ECGs were performed: ECG at 12 hours QTc prolongation, resolution of T wave alternans ECG at 24 hours Sinus tachycardia with normalized QTc interval. No ischemic ST changes.
Dr. Smith's ECG Blog
FEBRUARY 6, 2024
The ECG shows sinus tachycardia with RBBB and LAFB, without clear additional superimposed signs of ischemia. Massive Transfusion for Motorcycle Collision with Hemorrhage, Troponin Elevated. Sinus Tachycardia ( common in any trauma patient. ). He was intubated for altered mental status. Chest trauma was suspected on initial exam.
Dr. Smith's ECG Blog
NOVEMBER 28, 2022
The ECG shows sinus tachycardia, a narrow, low voltage QRS with alternating amplitudes, no peaked T waves, no QT prolongation, and some minimal ST elevation in II, III, and aVF (without significant reciprocal STD or T wave inversion in aVL). It is difficult to tell if there is collapse during diastole due to the patient’s tachycardia.
Dr. Smith's ECG Blog
NOVEMBER 25, 2022
A man in his 40s with multitrauma from motor vehicle collision Massive Transfusion for Motorcycle Collision with Hemorrhage, Troponin Elevated. Sinus Tachycardia ( common in any trauma patient. ). Other Arrhythmias ( PACs, PVCs, AFib, Bradycardia and AV conduction disorders — potentially lethal VT/VFib ).
Dr. Smith's ECG Blog
JANUARY 21, 2023
J waves can also be induced by Occlusion MI (5), STEMI mimics including takotsubo and myocarditis complicated by ventricular arrhythmias (6, 7), and subarachnoid hemorrhage with VF (8). The relationship between J wave and ventricular tachycardia during Takotsubo cardiomyopathy. Can J Cardiol 2022 Kukla P, Jastrezebski M, Praefort W.
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