ANGEION CORP.

(ANGN) Parent company of Medical Graphics Corp., which makes noninvasive cardiorespiratory diagnostic systems and related software.

2nd quarter FY2011, 4/30

2011 2010 % chg. Revenue $6.8 $6.9 -0.8 Income -0.1 -0.6 -- Earn/share -0.04 -0.13 --

6 months

Revenue $13.9 $13.5 +2.9 Income -0.5 -1.4 -- Earn/share -0.12 -0.33 --

Figures in millions except for earnings per share.

PATTERSON COS. INC.

(PDCO) Distributes dental, veterinary and rehabilitation supplies and equipment.

4th quarter FY2011, 4/30

2011 2010 % chg. Revenue $883.8 $812.8 +8.7 Income 62.7 61.8 +1.5 Earn/share 0.53 0.52 +1.9

12 months

Revenue $3,415.7 $3,237.4 +5.5 Income 225.4 212.3 +6.2 Earn/share 1.89 1.78 +6.2

Figures in millions except for earnings per share.

Angeion Corp. (ANGN) Parent company of Medical Graphics Corp., which makes noninvasive cardiorespiratory diagnostic systems and related software. 2nd quarter FY2011, 4/30 2011 2010 % chg. Revenue $6.8 $6.9 -0.8 Income -0.1 -0.6 -- Earn/share -0.04 -0.13 -- 6 months Revenue $13.9 $13.5 +2.9 Income -0.5 -1.4 -- Earn/share -0.12 -0.33 -- Figures in millions except for earnings per share.