Usefulness of Positive T Wave in Lead aVR on Predicting Arrhythmic Events and Mortality in Patients with Hypertrophic Cardiomyopathy.
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DOI: 10.1016/j.hrthm.2020.03.030
Abstract: BACKGROUND Positive T wave in lead aVR (TaVR) has been associated with increased risk of adverse events in various cardiovascular diseases. OBJECTIVE We aimed to investigate the prevalence and prognostic significance of positive TaVR in… read more here.
Keywords: positive wave; tavr; positive tavr; wave lead ... See more keywords
Value of ST‐segment change in lead aVR in diagnosing left main disease in Non‐ST‐elevation acute coronary syndrome—A meta‐analysis
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DOI: 10.1111/anec.12692
Abstract: Previous researches proved that the ST‐segment elevation (STE) in lead aVR had great significance on the prediction of severe left main lesion or serious multivessel lesions. The current research is to summarize the published data… read more here.
Keywords: left main; acute coronary; non elevation; elevation acute ... See more keywords
Prognostic implications of ST‐segment elevation in lead aVR in patients with acute coronary syndrome: A meta‐analysis
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DOI: 10.1111/anec.12811
Abstract: ST‐segment elevation (STE) in lead aVR is a useful tool in recognizing patients with left main or left anterior descending coronary obstruction during acute coronary syndrome (ACS). The prognostic implication of STE in lead aVR… read more here.
Keywords: segment elevation; avr; acute coronary; coronary syndrome ... See more keywords
Abstract 17216: Upright T Wave in Lead AVR and Risk of Mortality: A Systematic Review and Meta-Analysis
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DOI: 10.1161/circ.142.suppl_3.17216
Abstract: Background: Multiple observational studies have shown that positive T wave in lead AVR (PTAVR) on 12-lead electrocardiogram is associated with an increased risk of adverse outcomes including death. We sought to review the literature and… read more here.
Keywords: risk; meta analysis; lead avr; mortality ... See more keywords
Lead aVR predicts early revascularization but not long-term events in patients referred for stress electrocardiography
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DOI: 10.1371/journal.pone.0249779
Abstract: Background Exercise stress electrocardiography (ExECG) is recommended as a first-line tool to assess ischemia, but standard ST-analysis has limited diagnostic accuracy. ST elevation in lead aVR has been associated with left main and LAD disease… read more here.
Keywords: lead avr; early revascularization; avr elevation; elevation ... See more keywords