http://archinte.jamanetwork.com/ en-us Mon, 01 Apr 2013 00:00:00 GMT Mon, 01 Apr 2013 17:12:54 GMT Silverchair editor@archinte.jamanetwork.com webmaster@archinte.jamanetwork.com http://archinte.jamanetwork.com/article.aspx?articleID=1673742 Mon, 01 Apr 2013 00:00:00 GMT Williams ES, Viswanathan MN, Prutkin JM. <span class="paragraphSection">A 55-year-old man with a history of hypercholesterolemia and symptomatic premature ventricular complexes treated with a β-blocker was admitted to an outside hospital with acute-onset left-sided chest pressure, palpitations, and lightheadedness. Paramedics at the scene obtained a 12-lead electrocardiogram (ECG) revealing a wide-complex tachycardia at 248 beats per minute (Figure 1), which self-terminated as the patient was being prepared for direct-current cardioversion. The patient was then treated with chewable aspirin and intravenous lidocaine.</span> 1 1 10.1001/jamainternmed.2013.109a http://archinte.jamanetwork.com/article.aspx?articleID=1673742 http://archinte.jamanetwork.com/article.aspx?articleID=1673743 Mon, 01 Apr 2013 00:00:00 GMT 2 3 10.1001/jamainternmed.2013.109b http://archinte.jamanetwork.com/article.aspx?articleID=1673743