Phase 1 inpatient cardiac rehab is characterized by which approach?

• A. High-level physical activity
• B. Low-level physical activity with close monitoring
• C. No physical activity
• D. Only education

Answer: (B)

Phase 1 inpatient cardiac rehab focuses on starting movement safely after a cardiac event or surgery, with close supervision and monitoring. The goal is to reintroduce activity at a very low intensity to prevent deconditioning, support circulation, and identify any problems early. Activities are typically simple and gradually progressed—light ambulation, bed-to-chair transfers, gentle leg exercises, and basic self-care tasks—while vitals, symptoms, and rhythm are continuously monitored. This approach uses a controlled, progressive plan guided by the patient’s stability, aiming to improve functional ability and build a foundation for further rehabilitation after discharge.

High-level physical activity would be unsafe at this stage due to risk of ischemia or arrhythmias. Completing only education misses the essential physical reconditioning that begins in the hospital.