water color of bright red heartbeat line, decorated with heart .

art artistic attack background beat blood border bradycardia bright cardiac cardio cardiogram cardiograph cardiology care chart clip color corner creative cutout decorated decoration design doctor donation donor drawing drawn ecg ekg electrocardiogram electrocardiographs element frame frequency graph graphic hand health healthy heart heartbeat help hospital illustration isolated life line logo love medical medicine monitor organ outline painted paper pattern pressure pulse rate red rhythm ribbon shape sign sketch symbol template training vitality water watercolor watercolour wave white world