Embolic Activity During In Vivo Cardiopulmonary Bypass Gordon R. DeFoe, Norman A. Dame, Mark S. Farrell, Cathy S. Ross, Craig W. Langner and Donald S. Likosky J Extra Corpor Technol, 46 2 (2014) 150-156 Published online: 15 June 2014 DOI: 10.1051/ject/201446150