“…HF was defined as some abnormality in cardiac structure or function that results in insufficient tissue oxygenation over a prolonged period of time. 8 Common chronic pain conditions include low back pain, osteoarthritis, headaches, rheumatoid arthritis, fibromyalgia, peripheral diabetic neuropathy, cancer, 1 and irritable bowel syndrome. 9 Common pain sites reported by people with HF include the lower back, 6,7 lower legs, knees, and shoulders.…”