... back pain when breathing in. ... (10 replies)

... om emphysema, you lose vessels as well...less vessels with the same amount of blood flowing through them equals higher pressure. Pulmonary hypertension leads to right sided heart changes called cor pulmonale, which can eventually lead to right sided heart failure. ... (2 replies)

... Mine is right side on the top of my thyroid cartilage and it clicks and grinds also could you answer these questions. ... (6 replies)