Key Responsibilities : Patient Assessment and Monitoring : Conduct thorough cardiovascular assessments, including taking detailed health histories, performing physical exams, and monitoring vital signs (blood pressure, heart rate, oxygen saturation). Emergency Response and Critical Care : Respond promptly to cardiovascular emergencies such as arrhythmias, heart attacks, or cardiac arrest, providing life-saving interventions including CPR, defibrillation, and advanced cardiac life support (ACLS).