Fig. 4
From: A case of early diagnosis of pulmonary capillary hemangiomatosis in a worker with exposure to silica
Serial changes of cardiopulmonary parameters in the patient. Over 2.5 years of follow-up, arterial oxygen saturation measured at room air gradually declined. Whereas the level of RVSP at the time of diagnosis with pulmonary capillary hemangiomatosis, was normal limit of 34 mmHg, it was elevated remarkably to 70 mmHg, at the follow-up of 20 months. *RVSP was not measured at the follow- up of 7 months. FU; follow-up, M; month