12-lead ECG during tachycardia. (A) 12-lead ECG during tachycardia in the patient presented in the 'Clinical vignette' section. This shows a narrow complex tachycardia with a ventricular rate of 187 bpm and difficult-to-characterize p-waves.
Montpelier may be the state capital of Vermont, but as the smallest state capital in the United States, it possesses all the charm and character of a small town or village.
Burlington is the largest city in the U.S. state of Vermont and the county seat of Chittenden County. It lies 45 miles (72 km) south of the Canada-United States (Quebec-Vermont) border and 94 miles (151 km) south of Montreal. Burlington had a population of 42,417 at the 2010 census.