Effect of aging from infancy to childhood on flow velocity patterns of pulmonary vein by Doppler echocardiography

This study demonstrated the age-related changes in pulmonary venous flow velocities during 36 months of life. These resulte suggest that age-related changes in the D and S wave reflect the maturational or developmental alterations in both LV and left atrial diastolic properties, especially during th...

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Veröffentlicht in:	The American journal of cardiology 1996-01, Vol.77 (2), p.221-224
Hauptverfasser:	Harada, Kenji, Suzuki, Takashi, Tamura, Masamichi, Ito, Tadahiko, Shimada, Ken-ichi, Takada, Goro
Format:	Artikel
Sprache:	eng
Schlagworte:	Adolescent Aging - physiology Babies Biological and medical sciences Blood Flow Velocity - physiology Blood pressure Cardiovascular system Child Child development Child, Preschool Children & youth Coronary vessels Diastole - physiology Echocardiography, Doppler Heart Heart Rate - physiology Humans Infant Infant, Newborn Investigative techniques, diagnostic techniques (general aspects) Medical sciences Pulmonary Veins - diagnostic imaging Pulmonary Veins - physiology Regression Analysis Systole - physiology Ultrasonic investigative techniques
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Beschreibung
Zusammenfassung:	This study demonstrated the age-related changes in pulmonary venous flow velocities during 36 months of life. These resulte suggest that age-related changes in the D and S wave reflect the maturational or developmental alterations in both LV and left atrial diastolic properties, especially during the relaxation process.
ISSN:	0002-9149 1879-1913
DOI:	10.1016/S0002-9149(96)90607-4