1. Solid and gaseous cerebral microembolization during off-pump, on-pump, and open cardiac surgery procedures 
Yasir Abu-Omar, MRCS, Lognathen Balacumaraswami, FRCS, David W Pigott, FRCA, Paul M Matthews, MD, DPhil, FRCP, David P Taggart, MD, PhD, FRCS 
The Journal of Thoracic and Cardiovascular Surgery 
Volume 127, Issue 6, Pages (June 2004)
DOI: /j.jtcvs

2. Figure 1A
HITS seen after aortic crossclamp removal. The top and bottom traces represent the 2.0 and 2.5 MHz middle cerebral artery gates, respectively. The middle trace represents the 2.0 MHz reference gate. Figure 1B Rejection of artifacts and differentiation into gaseous and solid microemboli during off-line analysis.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )

3. Figure 1A
HITS seen after aortic crossclamp removal. The top and bottom traces represent the 2.0 and 2.5 MHz middle cerebral artery gates, respectively. The middle trace represents the 2.0 MHz reference gate. Figure 1B Rejection of artifacts and differentiation into gaseous and solid microemboli during off-line analysis.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )

4. Figure 2
Gaseous and solid microembolization during the course of OPCABG. LAD, Left anterior descending; OM, obtuse marginal; PDA, posterior descending artery.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )

5. Figure 3
Gaseous and solid microembolization during the course of ONCABG. CPB, Cardiopulmonary bypass.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )

6. Figure 4
Gaseous and solid microembolization during the course of an open procedure. CPB, Cardiopulmonary bypass.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )