Randomized Comparison of Radiological Exposure With TRIPTable® in Patients With Acute Coronary Syndromes

Inclusion Criteria: * Unstable angina with an indication for invasive stratification * Acute coronary syndrome without ST-segment elevation * Acute coronary syndrome with ST-segment elevation * Patient informed of the nature of the study and have signed the Informed Consent * Patient suitable for coronary angiography and / or percutaneous coronary intervention either by radial access as the femoral Exclusion Criteria: * Below 18 years of age * Pregnancy * Chronic use of vitamin K antagonists, or direct thrombin inhibitors or antagonists of factor Xa, * Active bleeding or high risk of bleeding (severe hepatic insufficiency, active peptic ulcer disease, creatinine clearance \<30 mL / min, platelet count \<100,000 mm3); * Uncontrolled hypertension; * Cardiogenic shock; * Previous coronary artery bypass graft surgery with the use of ≥ 1 graft * Patients not candidates for the use of any of the specified vascular access * Concomitant severe disease with life expectancy less than 12 months life; * Medical, geographical, or social conditions that impede study participation * Refusal or inability to understand and sign the informed consent form.