Daniel, G K <br/><br/>
Echocardiographic imaging of technically difficult patients in the intensive care unit: use of optison in combination with fundamental and harmonic imaging.  [electronic resource] 

 -  Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography  Sep 2001 
 - 917-20 p.  digital 
<br/><br/> Publication Type: Comparative Study; Evaluation Study; Journal Article 
<br/><br/><label>ISSN: </label>0894-7317 
<br/><br/><label>Standard No.: </label>10.1067/mje.2001.113003  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Albumins--administration & dosage<br/>Contrast Media--administration & dosage<br/>Echocardiography--methods<br/>Endocardium--diagnostic imaging<br/>Female<br/>Fluorocarbons--administration & dosage<br/>Humans<br/>Injections, Intravenous<br/>Intensive Care Units<br/>Male<br/>Microspheres<br/>Middle Aged<br/>Ultrasonics