This presentation provides a comprehensive overview of managing cardiac emergencies, focusing on extended patient care. It details the pathophysiology of cardiac chest pain, distinguishing between stable and unstable angina, and explaining myocardial ischemia and infarction. The presentation emphasizes critical assessment steps, including primary surveys, patient history (OPQRST), risk factors, and physical examinations, alongside pharmacological interventions like aspirin, nitroglycerin, oxygen, and advanced pain management. Furthermore, it outlines crucial non-pharmacological interventions such as patient positioning, anxiety reduction, and minimizing exertion, while also discussing transport considerations and the unique presentations of cardiac events in special populations like the elderly, diabetics, and women. Finally, it highlights the importance of ongoing patient management, continuous monitoring, and effective communication for optimal outcomes.