a temporary pacemaker device with connecting cable placed on a blue background

pacemaker cardiac hospital health cardiogram sick electrode heartbeat defibrillator pulse patient ill care equipment medicals rate beat cardiology technology electronic doctor cardiologist department intensive temporary room adult emergency support professional pacer critical recovery bradycardia arrhythmia life saving portable heart pacing device bradyarrhythmia tpi right ventricle cath lab icu nurse connecting cable blue background pacemakers used treatment patients severe bradyarrhythmia