1. Thinking beyond resynchronization therapy in the failing heart
Kimberly A. Parks, DO, Maria Rosa Costanzo, MD 
Heart Rhythm 
Volume 9, Issue 8, Pages S36-S44 (August 2012)
DOI: /j.hrthm
Copyright © 2012 Heart Rhythm Society Terms and Conditions

2. Figure 1 HeartMate XVE LVAD in situ. Image courtesy of HeartMate.
Heart Rhythm 2012 9, S36-S44DOI: ( /j.hrthm )
Copyright © 2012 Heart Rhythm Society Terms and Conditions

3. Figure 2 HeartMate II LVAD in situ. Image courtesy of HeartMate.
Heart Rhythm 2012 9, S36-S44DOI: ( /j.hrthm )
Copyright © 2012 Heart Rhythm Society Terms and Conditions

4. Figure 3 HeartWare LVAD. Image courtesy of HeartWare.
Heart Rhythm 2012 9, S36-S44DOI: ( /j.hrthm )
Copyright © 2012 Heart Rhythm Society Terms and Conditions

5. Figure 4 HeartMate III LVAD. Image courtesy of HeartMate.
Heart Rhythm 2012 9, S36-S44DOI: ( /j.hrthm )
Copyright © 2012 Heart Rhythm Society Terms and Conditions

6. Figure 5
The SynCardia total artificial heart and it's accompanying “Big Blue” Driver which is used to power the device.
Images courtesy of SynCardia.
Heart Rhythm 2012 9, S36-S44DOI: ( /j.hrthm )
Copyright © 2012 Heart Rhythm Society Terms and Conditions

7. Figure 6 The AbioCor replacement heart. Image courtesy of AbioCor.
Heart Rhythm 2012 9, S36-S44DOI: ( /j.hrthm )
Copyright © 2012 Heart Rhythm Society Terms and Conditions