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Table 2 Descriptive analysis of ATR dose, test time, HR × SBP and DOB dose, according to Beta-blocker, for Groups A + B (early protocol).

From: The effects of beta-blockers on dobutamine-atropine stress echocardiography: early protocol versus standard protocol

Variables

Beta

n

Mean

p Value

ATR Dose

No

37

0,64 ± 0,37

0,0005

 

Yes

39

1,04 ± 0,54

 

Test time

No

37

11,95 ± 2,88

0,010

 

Yes

39

13,77 ± 3,19

 

HR × SBP

No

37

24674 ± 4308

0,008

 

Yes

39

21520 ± 5702

 

DOB Dose

No

34

19 ± 4

0,055

 

Yes

37

23 ± 4