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A young peripartum woman with Chest Pain

Dr. Smith's ECG Blog

Spontaneous coronary artery dissection Dissection of a coronary artery may occur in the context of atherosclerosis, or be iatrogennic during angiography or angioplasty. In the absence of these factors it is termed spontaneous coronary artery dissection ( SCAD ). A recent study found that SCAD causes almost 20% of STEMI in young women.

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1 hour of CPR, then ECMO circulation, then successful defibrillation.

Dr. Smith's ECG Blog

Nonobstructive coronary disease by coronary angiography should be differentiated between patients with normal coronary arteries and minimal luminal irregularities (less than 30% stenosis) and mild to moderate coronary atherosclerosis (30% to less than 50%). FFR can be useful.