hypokalemialong QT bizarreSpiked Helmet SignU-waveWavy pattern of hypokalemia5 Min Read Steve SmithonAugust 10, 2026 This was sent to me. What is the diagnosis? What do you think? It looks very bizarre. Differential: 1) Severe ischemia 2) arterial pulse tapping artifact (APTA) (but it is not APTA…
arterial pulse tapping artifacthypokalemialong QTU-wavesWavy pattern of hypokalemia6 Min Read Steve SmithonNovember 8, 2022 I was shown this ECG without any information. What do you think? I was shown this ECG; “Steve, what do you think of this?”: What is going on? I said: “This is pulse tapping artifact and a…