Guidance for Thoratec Corp. (THOR)

Period	Range	Estimate	Revenue Range	Revenue Estimate	Target	Details
2011	$1.48 – $1.52	$1.49	$418.00M – 423.00M	$428.43M	= Maintained	Details
2011	$1.40 – $1.50	$1.41	$422.00M – 430.00M	$418.30M	Raised	Details