Dynamic left ventricular outflow tract obstruction secondary to hypovolemia          in a German Shepard dog with splenic hemangiosarcoma

Takuma AOKI; Hiroshi SUNAHARA; Keisuke SUGIMOTO; Tetsuro ITO; Eiichi KANAI; Sakurako NEO; Yoko FUJII; Yoshito WAKAO

doi:10.1292/jvms.14-0508

Internal Medicine

Dynamic left ventricular outflow tract obstruction secondary to hypovolemia in a German Shepard dog with splenic hemangiosarcoma

Takuma AOKI, Hiroshi SUNAHARA, Keisuke SUGIMOTO, Tetsuro ITO, Eiichi KANAI, Sakurako NEO, Yoko FUJII, Yoshito WAKAO

著者情報

Takuma AOKI
Laboratory of Veterinary Surgery I, School of Veterinary Medicine, Azabu University, 1–17–71 Fuchinobe, Chuo-ku, Sagamihara-shi, Kanagawa 252–5201, Japan
Hiroshi SUNAHARA
Laboratory of Veterinary Surgery I, School of Veterinary Medicine, Azabu University, 1–17–71 Fuchinobe, Chuo-ku, Sagamihara-shi, Kanagawa 252–5201, Japan
Keisuke SUGIMOTO
Laboratory of Veterinary Surgery I, School of Veterinary Medicine, Azabu University, 1–17–71 Fuchinobe, Chuo-ku, Sagamihara-shi, Kanagawa 252–5201, Japan
Tetsuro ITO
Laboratory of Small Animal Clinics, School of Veterinary Medicine, Azabu University, 1–17–71 Fuchinobe, Chuo-ku, Sagamihara-shi, Kanagawa 252–5201, Japan
Eiichi KANAI
Laboratory of Veterinary Radiology, School of Veterinary Medicine, Azabu University, 1–17–71 Fuchinobe, Chuo-ku, Sagamihara-shi, Kanagawa 252–5201, Japan
Sakurako NEO
Laboratory of Veterinary Internal Medicine II, School of Veterinary Medicine, Azabu University, 1–17–71 Fuchinobe, Chuo-ku, Sagamihara-shi, Kanagawa 252–5201, Japan
Yoko FUJII
Laboratory of Veterinary Surgery I, School of Veterinary Medicine, Azabu University, 1–17–71 Fuchinobe, Chuo-ku, Sagamihara-shi, Kanagawa 252–5201, Japan
Yoshito WAKAO
Laboratory of Veterinary Surgery I, School of Veterinary Medicine, Azabu University, 1–17–71 Fuchinobe, Chuo-ku, Sagamihara-shi, Kanagawa 252–5201, Japan

キーワード: canine, dynamic left ventricular outflow tract obstruction, hemangiosarcoma, hypovolemia, systolic anterior motion

ジャーナルフリー

2015 年 77 巻 9 号 p. 1187-1190

DOI https://doi.org/10.1292/jvms.14-0508

Browse “Advance online publication” version

詳細

抄録

Dynamic left ventricular outflow tract obstruction (DLVOTO) is a common condition in cats and humans. In this case report, a dog is described with DLVOTO secondary to severe intra-abdominal hemorrhage caused by a hemangiosarcoma. The dog was a 9-year-old, 35.7-kg, spayed female German Shepard dog that presented with a history of tachypnea and collapse. A Levine II/VI systolic murmur was present at the heart base. Abdominal ultrasonography revealed a splenic mass and a large amount of ascites. Echocardiography showed a reduced left ventricular diameter and an increased aortic velocity caused by systolic anterior motion (SAM) of the mitral valve apparatus. The heart murmur and the SAM were resolved after treatment including a splenectomy and a blood transfusion.

責任著者(Corresponding author)

J-STAGEへの登録はこちら（無料）