TY - JOUR
T1 - Abnormal systemic venous Doppler flow patterns in atrial tachycardia in infants
AU - Strasburger, Janette F.
AU - Duffy, C. Elise
AU - Gidding, Samuel S.
PY - 1997/9/1
Y1 - 1997/9/1
N2 - Congestive heart failure due to atrial tachycardia in the neonate may be caused in part by altered preload and changes in diastolic flow characteristics. During atrial tachycardia, venous flow reversal is present. Onset of flow reversal is associated with a ventriculoatrial interval. Decreased tricuspid valve inflow mean velocity and time velocity integral, decreased diastolic duration, and delayed diastolic onset were present during tachycardia when compared with sinus rhythm.
AB - Congestive heart failure due to atrial tachycardia in the neonate may be caused in part by altered preload and changes in diastolic flow characteristics. During atrial tachycardia, venous flow reversal is present. Onset of flow reversal is associated with a ventriculoatrial interval. Decreased tricuspid valve inflow mean velocity and time velocity integral, decreased diastolic duration, and delayed diastolic onset were present during tachycardia when compared with sinus rhythm.
UR - http://www.scopus.com/inward/record.url?scp=0030885109&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0030885109&partnerID=8YFLogxK
U2 - 10.1016/S0002-9149(97)00440-2
DO - 10.1016/S0002-9149(97)00440-2
M3 - Article
C2 - 9295000
AN - SCOPUS:0030885109
SN - 0002-9149
VL - 80
SP - 640
EP - 643
JO - American Journal of Cardiology
JF - American Journal of Cardiology
IS - 5
ER -