Letter by Madias regarding article, "Crescendo in depolarization and repolarization heterogeneity heralds development of ventricular tachycardia in hospitalized patients with decompensated heart failure".
John E
JE
Madias
D015716:Electrocardiography, Ambulatory; D005260:Female; D006333:Heart Failure / Q000150:complications*; D006801:Humans; D008297:Male; D017180:Tachycardia, Ventricular / Q000209:etiology*