Oxygen E Tank w/Post Valve 682 Liters (28 H)
Patients with heart failure often have weaker heart muscles. As a result, the heart might fail to pump blood the way it normally does. This limits how much oxygen your body will receive.
Asthma obstructs your lungs’ airways. This can cause hypoxemia, or low blood oxygen, which leads to additional health issues.
With Post Valve (need o2 wrench to turn on/off) * E Tank 682 Liters *