Reversion by vagal reflex of a fetal paroxysmal atrial tachycardia detected by echocardiography.
We report the reversion of fetal paroxysmal atrial tachycardia with 2:1 atrioventricular block obtained by vagal maneuvers during week 35 of gestation in a 31-year-old woman. All events were documented by fetal echocardiography.
Fernández
C
C
Department of Obstetrics and Gynecology, Hospital de Clínicas José de San Martin, Buenos Aires, Argentina.
De Rosa
G E
GE
Guevara
E
E
Velázquez
H
H
Pueyrredón
H R
HR
Casavilla
F
F
Suárez
L D
LD
D004452:Echocardiography; D004562:Electrocardiography; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis / Q000628:therapy*; D006327:Heart Block / Q000175:diagnosis / Q000628:therapy; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D012018:Reflex; D013614:Tachycardia, Paroxysmal / Q000175:diagnosis / Q000628:therapy*; D014630:Vagus Nerve