PMID- 29861276 OWN - NLM STAT- MEDLINE DCOM- 20190225 LR - 20190225 IS - 1527-3288 (Electronic) IS - 0147-9563 (Linking) VI - 47 IP - 4 DP - 2018 Jul-Aug TI - Asymptomatic ST elevation myocardial infarction. PG - 363-365 LID - S0147-9563(18)30030-X [pii] LID - 10.1016/j.hrtlng.2018.04.012 [doi] AB - BACKGROUND: A 71-year-old non-smoking female with a history of diabetes, hypertension, hyperlipidemia and end-stage renal disease presented to the emergency department for right leg pain due to an ankle fracture. CASE: The patient's initial electrocardiogram (ECG) revealed ST segment elevations in the anterior leads. She denied any chest pain, shortness of breath, fatigue, lightheadedness, palpitations, nausea or diaphoresis. Her initial laboratory Troponin I resulted 35.9 ng/mL. Coronary catheterization demonstrated 99% occlusion of the left anterior descending (LAD) coronary artery. The patient had 2 drug eluting stents placed in the LAD with 10% residual stenosis. CONCLUSION: Although witnessing an ongoing asymptomatic ST elevation myocardial infarction (STEMI) is rare, this case highlights the importance of early revascularization when the ECG demonstrates a STEMI, even in the absence of symptoms for patients at risk for silent myocardial infarctions. CI - Copyright (c) 2018 Elsevier Inc. All rights reserved. FAU - Anderson, Kenton L AU - Anderson KL AD - Department of Emergency Medicine, Stanford University School of Medicine, 900 Welch Road, Palo Alto, CA 94304, USA. Electronic address: kentona@stanford.edu. FAU - Shah, Neel A AU - Shah NA AD - Department of Emergency Medicine, Baylor College of Medicine, 1504 Taub Loop, Houston, TX 77030, USA. FAU - Gallegos, Moises AU - Gallegos M AD - Department of Emergency Medicine, Baylor College of Medicine, 1504 Taub Loop, Houston, TX 77030, USA. FAU - Chiang, I-Hui AU - Chiang IH AD - Department of Medicine, Division of Cardiology, Baylor College of Medicine, 1220 Main St., Houston, TX 77030, USA. LA - eng PT - Case Reports PT - Journal Article DEP - 20180531 PL - United States TA - Heart Lung JT - Heart & lung : the journal of critical care JID - 0330057 SB - IM MH - Aged MH - Asymptomatic Diseases MH - Cardiac Catheterization/*methods MH - Coronary Vessels/*pathology/surgery MH - Electrocardiography/methods MH - Female MH - Humans MH - ST Elevation Myocardial Infarction/*diagnosis/surgery MH - Stents OTO - NOTNLM OT - Asymptomatic OT - ST elevation myocardial infarction OT - Silent EDAT- 2018/06/05 06:00 MHDA- 2019/02/26 06:00 CRDT- 2018/06/05 06:00 PHST- 2018/01/27 00:00 [received] PHST- 2018/04/28 00:00 [accepted] PHST- 2018/06/05 06:00 [pubmed] PHST- 2019/02/26 06:00 [medline] PHST- 2018/06/05 06:00 [entrez] AID - S0147-9563(18)30030-X [pii] AID - 10.1016/j.hrtlng.2018.04.012 [doi] PST - ppublish SO - Heart Lung. 2018 Jul-Aug;47(4):363-365. doi: 10.1016/j.hrtlng.2018.04.012. Epub 2018 May 31.