Идиопатическое трепетание предсердий у новорожденных

Idiopathic neonatal atrial flutter (AFL) is a rare rhythm disorder, characterized by sustained tachycardia in newborns and infants with an atrial rate often at around 44 beats/minute (range 34-58). AFL may manifest as asymptomatic tachycardia, congestive heart failure or hydrops.