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Written by Pendell Meyers A man in his early 40s experienced acute onset chestpain. The chestpain started about 24 hours ago, but there was no detailed information available about whether his pain had come and gone, or what prompted him to be evaluated 24 hours after onset.
A 50-something male who is healthy and active with no previous medical history presented with 5 hours of continuous worrisome chestpain. Chestpain with New LBBB: It helps to actually measure the ST/S ratio A Fascinating Demonstration of ST/S Ratio in LBBB and Resolving LAD Ischemia The cath lab was activated.
Edits by Meyers and Smith A man in his 70s with PMH of hypertension, hyperlipidemia, type 2 diabetes, CVA, dual-chamber Medtronic pacemaker, presented to the ED for evaluation of acute chestpain. So the patient was taken for emergent cath, showing: Culprit artery: LAD (100% stenosis, TIMI 0) requiring thrombectomy and stent.
This 50-something otherwise healthy male presented with one hour of epigastric and lower chestpain. One of our fine interns, Daniel Lee, who is also an ECG whiz, found this paper from 2013 and brought it to my attention: The delayed activation wave in non-ST-elevation myocardial infarction. The cath lab was activated.
link] A 62 year old man with a history of hypertension, type 2 diabetes mellitus, and carotid artery stenosis called 911 at 9:30 in the morning with complaint of chestpain. He described it as "10/10" intensity, radiating across his chest from right to left. This is written by Willy Frick, an amazing cardiology fellow in St.
His comments/questions are inserted below the ECG: A 50-something woman presented with 3 days of intermittent chestpain that became worse on the day of presentation, with diaphoresis and radiation to the left arm, as well as abdominal pain. Everolimus-Eluting Stents or Bypass Surgery for Left Main Coronary Artery Disease.
Delayed angiogram found a 95% mid RCA occlusion that was stented. Arch Cardiovasc Dis 2013 Khan AR et al. Smith : this proves my impression that the inferior T-waves on the first ECG are hyperacute. Notice also that there is new T-wave inversion in III with upright T-wave in aVL, confirming inferior infarction.
After stent deployment, we often see improvement in the ST-T within seconds or minutes. Here is the final angiogram following placement of a stent in the ostial RCA. 2:04 PM, post stent deployment You can see that even after complete restoration of flow, the ECG still looks terrible, V most of all. SanzRuiz, R., Solis, J., &
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