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Written by Willy Frick A man in his early 40s with BMI 36, hypertension, and a 30 pack-year smoking history presented with three days of…
Chest pain and rapid pacing followed by an unexplained wide complex tachycardia. Time for cardioversion?
Written by Willy Frick with edits by Ken Grauer An older man with a history of non-ischemic HFrEF s/p CRT and mild coronary artery disease…
Recent MI at another facility. Now back in the ER with chest pain
Written by Willy Frick A young woman with a history of paroxysmal nocturnal hemoglobinuria presented with acute substernal chest…
Coronary Angiography Guide by Willy Frick — Everything you ever wanted to know about the Cath Lab
Introductory Angiography Guide To find the guide later, go to the banner at the top of the blog: This blog is dedicated to improving…
Acute chest pain and an abnormal ECG. Do precordial leads show benign T-wave inversion or ischemia?
Written by Willy Frick A 51 year old man with hypertension presented with three hours of acute onset, severe midsternal chest pain…
2nd degree AV block: is this Mobitz I or II? And why the varying P-P intervals?
Written by Willy Frick A middle aged man presented for elective outpatient surgery. The following ECG was obtained in the preoperative…
Acute artery occlusion — which one?
Written by Willy Frick with edits by Ken Grauer A woman in her 70s with a history of hypertension presented with acute onset…
“The dye don’t lie” …except when it does. Angiogram Negative, or is it?
Written by Willy Frick See the fascinating discussion on X started by this post. Link below. A 40 year old woman was at home…
Where did the P waves go?
Written by Willy Frick I was reading through ECGs in the queue when I saw the following. What do you think of the rhythm? At first…