Relationship between Digit Ratio and Idiopathic Pulmonary Arterial Hypertension in Japanese Women

Tsunehisa Yamamoto¹, Yuichi Tamura^1*, Tomohiko Ono¹, Makoto Takei¹, Motoaki Sano¹, Masaharu Kataoka², Hiroyuki Yamagishi³, Toru Satoh² and Keiichi Fukuda¹

¹Department of Cardiology, Keio University School of Medicine, Tokyo, Japan

²Department of Cardiology, Kyorin University School of Medicine, Tokyo, Japan

³Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan