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Table 3 Descriptive analysis of ATR dose, test time, HR × SBP and DOB dose, according to Beta-blocker, for standard protocol (Group C).

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 30 0,38 ± 0,49 0,005
  Yes 15 1,03 ± 0,80  
Test time No 30 15,83 ± 3,55 0,024
  Yes 15 18,73 ± 4,59  
HR × SBP No 30 21566 ± 5445 0,028
  Yes 15 17991 ± 3877  
DOB Dose No 25 19 ± 4 0,089
  Yes 11 25 ± 6