Efficient detection of pulmonary arterial hypertension using serum haptoglobin level and cardiac MRI in patients with connective tissue diseases: a pilot study.
- Hiroyuki Nakamura,
- Masaru Kato,
- Atsushi Nogochi,
- Hiroshi Ohira,
- Ichizo Tsujino,
- Tatsuya Atsumi
Clin Exp Rheumatol 2018 Feb 15. Epub 2018 Feb 15.
Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan.