Klein, A L <br/><br/>
Age independence of the difference in duration of pulmonary venous atrial reversal flow and transmitral A-wave flow in normal subjects.  [electronic resource] 

 -  Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography  May 1998 
 - 458-65 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0894-7317 
<br/><br/><label>Standard No.: </label>10.1016/s0894-7317(98)70026-4  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Age Factors<br/>Aged<br/>Aging--physiology<br/>Blood Flow Velocity--physiology<br/>Coronary Circulation--physiology<br/>Echocardiography, Doppler, Pulsed<br/>Female<br/>Humans<br/>Male<br/>Middle Aged<br/>Mitral Valve--diagnostic imaging<br/>Pulmonary Circulation--physiology<br/>Pulmonary Veins--diagnostic imaging<br/>Respiration--physiology<br/>Sex Factors