Bifascicular blockfractional flow reservefragmented QRSInferior Aneurysm MorphologyLeft Posterior Fascicular Block (hemiblockLPFB)LV aneurysmNon-Occlusion MI (NOMI)q-waves6 Min Read Steve SmithonJanuary 31, 2020 H/o MI and stents with brief angina has this ED ECG. And what is Fractional Flow Reserve? A middle-aged man complained of 15 minutes of classic angina that resolved upon arrival to the ED. Here is his initial ECG: What do you think?…