Demographic and clinical variables of the studied population.

<p> UA: unstable angina; NSTEMI: non-ST-segment elevation myocardial infarction; STEMI: ST-segment elevation myocardial infarction; CV: cardiovascular; AH: arterial hypertension; SBP: systolic blood pressure; ACEI: angiotensin-converting enzyme inhibitor.</p

Univariate regression analysis for death at6 months.

<p>OR: odds ratio; CI_95%: 95% confidence interval; AH: arterial hypertension; SBP: systolic blood pressure; DBP: diastolic blood pressure; LV: left ventricular; ACEI: converting enzyme inhibitor; ACS/LAD disease: acute coronary syndrome with lesion in the left anterior descending coronary artery.</p

Multivariate regression analysis for the primary outcome “beta-blocker intolerance”.

<p>OR: odds ratio; CI_95%: 95% confidence interval; SBP: systolic blood pressure; DBP: diastolic blood pressure; ACEI: angiotensin converting enzyme inhibitor.</p

Univariate regression analysis for the primary outcome “beta-blocker intolerance”.

<p>OR: odds ratio; CI_95%: 95% confidence interval; AH: arterial hypertension; SBP: systolic blood pressure; DBP: diastolic blood pressure; ACEI: angiotensin converting enzyme inhibitor; ACS/DA disease: acute coronary syndrome with lesion in the anterior descending coronary artery.</p