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. Author manuscript; available in PMC: 2017 Feb 22.
Published in final edited form as: Eur Heart J Qual Care Clin Outcomes. 2015 Jul 23;1(2):92–99. doi: 10.1093/ehjqcco/qcv014

Table 3.

Use of Anti-Anginal Medication At Discharge and 12 Months Following Acute Myocardial Infarction

No Obstructive CAD
n=381
Obstructive
CAD
n=4941
P-value
Discharge
 Beta-Blocker 76.6% 91.7% <0.001
 Calcium Channel Blocker 23.9% 9.4% <0.001
 Nitrate 26.2% 18.0% <0.001
 Mean # Antianginals 1.3±0.7 1.2±0.6 0.014
12 Months
 Beta-Blocker 62.0% 78.5% <0.001
 Calcium Channel Blocker 27.3% 10.3% <0.001
 Nitrate 18.8% 21.6% 0.303
 Mean # Antianginals 1.1±0.8 1.1±0.7 0.633