Tag Archives: electrocardiogram

Figure 1. ST-elevation in aVR Introduction The variety of electrocardiogram (ECG) changes that occur following acute myocardial infarction (AMI), occur in concordance with coronary circulation anatomy. ST-segment elevation in lead aVR can indicate an anterior wall AMI.1,2 However, lead aVR is commonly neglected by clinicians,3 and as such, this may be a potential source of adverse patient outcomes. The aim of this single-centre study is to investigate how proficiently AMIs presenting with aVR ST-elevation are recognised, using ‘door-to-balloon times’ as an outcome measure in patients having primary percutaneous coronary intervention (PCI)

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Introduction People with atrial fibrillation (AF) are five times more likely to have a stroke.1 AF is an increasing problem as our population gets older.2 It is, therefore, important to be able to identify this condition as early as possible, when intervention with anticoagulation can prevent stroke, as is recommended by the National Institute for Health and Care Excellence (NICE), in most cases.3 Several studies have attempted to identify the most effective way of screening for, or case-finding, AF.4-7 The gold standard for diagnosis of AF is a 12-lead electrocardiogram (ECG). However, the 12-lead ECG is an impractical diagnostic tool for a

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