The report provides an in-depth analysis of acute coronary syndrome, a condition where heart muscles do not receive sufficient nutrition and oxygen due to artery blockage. The report outlines various research studies on the subject, including ESC guidelines for managing ACS patients without persistent ST-segment elevation. It also discusses the effectiveness of beta-blockers in reducing mortality rates among ACS patients. The report highlights that majority of male patients above 59 years suffer from cardiac diseases and notes that ACS is a parental disease. Additionally, it summarizes hospital practices and guidelines for treating cardiac patients.