Manufactured with eight-inch air cells, the Rhythm Multi-Pressure Relief Mattress System is a low-air-loss (LAL) device that can be incorporated into a program of recovery for patients who are at risk of developing pressure ulcers. The additional height of the air cells increases flotation depth and enhances dry airflow beneath the patient’s body. In addition to the standard static and alternating pressure (AP) features, the Rhythm Multi-Pressure Relief Mattress System offers a third pulsation option. This option simulates the effects of massage therapy by stimulating the skin and increasing blood flow. A “Happy Heel”½ dial control at the foot of the mattress allows caregivers to adjust the footrest air cells for extra softness. The modular structure of the air cells simplifies the maintenance process and a convenient cable management system keeps cables off the floor.