2015 Arrhythmia Ischemia 
Dr. Smith's ECG Blog
FEBRUARY 2, 2024
Osborn waves have been reported with hypercalcemia, brain injury, subarachnoid hemorrhage, Brugada syndrome, cardiac arrest from VFib — and — severe, acute ischemia resulting in acute MI ( See My Comment in the November 22, 2019 post on Dr. Smith’s Blog ). Rituparna et al — as well as Chauhan and Brahma ( Int. Smith’s ECG Blog ).
Dr. Smith's ECG Blog
NOVEMBER 19, 2016
DISCUSSION: The 12-lead EKG EMS initially obtained for this patient showed severe ischemia, with profound "infero-lateral" ST depression and reciprocal ST elevation in lead aVR. The ECG cannot diagnose the etiology of ischemia; it only the presence of ischemia, from whatever etiology.
Dr. Smith's ECG Blog
FEBRUARY 6, 2024
The ECG shows sinus tachycardia with RBBB and LAFB, without clear additional superimposed signs of ischemia. 2015, March 1). Other Arrhythmias ( PACs, PVCs, AFib, Bradycardia and AV conduction disorders — potentially lethal VT/VFib ). Chest trauma was suspected on initial exam. Myocardial contusion in an 8-year-old boy.
Dr. Smith's ECG Blog
FEBRUARY 8, 2022
Osborn waves have been reported with hypercalcemia, brain injury, subarachnoid hemorrhage, Brugada syndrome, cardiac arrest from VFib — and — severe, acute ischemia resulting in acute MI ( See My Comment in the November 22, 2019 post on Dr. Smith’s Blog ). Rituparna et al — as well as Chauhan and Brahma ( Int.
Dr. Smith's ECG Blog
APRIL 8, 2015
Evidence of acute ischemia (may be subtle) vii. Finally, much of this correlates well with The new Canadian Syncope Arrhythmia Risk Score , just published in 2016, results of which are given below in the Annotated Bibliography. The most recent and probably best study is this: Canadian Syncope Arrhythmia Risk Score. Left BBB vi.
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