ST Elevation in aVR with Coexistent Multilead ST Depression
نویسندگان
چکیده
منابع مشابه
aVR ST elevation: an important but neglected sign in ST elevation acute myocardial infarction.
AIM This study evaluated the prognostic implications of aVR ST elevation during ST elevation acute myocardial infarction (AMI). METHODS AND RESULTS The Hirulog and Early Reperfusion/Occlusion-2 study randomized 17 073 patients with acute ST elevation AMI within 6 h of symptom onset to receive either bivalirudin or heparin, in addition to streptokinase and aspirin. The treatments had no effect...
متن کاملMultilead Precordial ST-segment Monitoring
A QUARTER century has passed since the first reports describing use of precordial lead V5 to monitor for intraoperative ischemia were published, and over a decade has passed since we documented its sensitivity (75%) using continuous 12-lead monitoring in 100 patients. Since then, V5 has become “a clinical routine.” In this issue, Landesberg et al. present “the next generation,” monitoring a lar...
متن کاملPrognostic significance of ST segment changes in lead aVR in patients with acute inferior myocardial infarction with ST segment elevation.
BACKGROUND Patients with inferior wall ST segment elevation myocardial infarction (STEMI) are considered to be at lower risk than patients with anterior wall STEMI. Nonetheless, 30-40% of all acute inferior wall MI cases have a poor prognosis. AIM To assess the frequency of ST segment changes (elevation or depression) in lead aVR in inferior STEMI patients, and to determine the clinical cours...
متن کاملNormalization of Diffuse ST-Depression with aVR Elevation After Rehydration in a Patient with Severe Aortic Stenosis
BACKGROUND Isolated ST elevation in lead aVR in combination with global ST depression with normalization after rehydration is a unique electrocardiographic pattern that is associated with a broad range of diagnoses. Its association with left main coronary artery disease and other acute coronary syndromes suggest the need for early and aggressive cardiac evaluation. CASE REPORT A 53-year-old man...
متن کاملDiffuse ST-Segment Depression with ST-Segment Elevation in Lead aVR in 12-Lead Electrocardiography May Indicate Ischemic Change of Severe Aortic Stenosis.
UNLABELLED Diffuse ST-segment depression with ST-segment elevation in the lead augmented vector right (aVR) in 12-lead electrocardiography may indicate the possibility of coronary artery disease involving the left main coronary artery or proximal left anterior descending artery, pulmonary embolism or takotsubo cardiomyopathy. We report a 69-year-old female with severe aortic stenosis, who had s...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Education and Teaching in Emergency Medicine
سال: 2017
ISSN: 2474-1949
DOI: 10.5070/m521033772