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

Journal of Veterinary Medical Science

Takuma AOKI¹  Keisuke SUGIMOTO¹  Yoko FUJII¹  Eiichi KANAI²  Hiroshi SUNAHARA¹  Sakurako NEO⁴  Tetsuro ITO³  Yoshito WAKAO¹ 

[1] Laboratory of Veterinary Surgery I, School of Veterinary Medicine, Azabu University, 1�?17�?71 Fuchinobe, Chuo-ku, Sagamihara-shi, Kanagawa 252�?5201, Japan;Laboratory of Veterinary Radiology, School of Veterinary Medicine, Azabu University, 1�?17�?71 Fuchinobe, Chuo-ku, Sagamihara-shi, Kanagawa 252�?5201, Japan;Laboratory of Small Animal Clinics, School of Veterinary Medicine, Azabu University, 1�?17�?71 Fuchinobe, Chuo-ku, Sagamihara-shi, Kanagawa 252�?5201, Japan;Laboratory of Veterinary Internal Medicine II, School of Veterinary Medicine, Azabu University, 1�?17�?71 Fuchinobe, Chuo-ku, Sagamihara-shi, Kanagawa 252�?5201, Japan

关键词: canine;    dynamic left ventricular outflow tract obstruction;    hemangiosarcoma;    hypovolemia;    systolic anterior motion;   

DOI  :  10.1292/jvms.14-0508

学科分类：兽医学

来源: Japanese Society of Veterinary Science

【 摘 要 】

References(20)Dynamic left ventricular outflow tract obstruction (DLVOTO) is a common condition in catsand humans. In this case report, a dog is described with DLVOTO secondary to severeintra-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 ultrasonographyrevealed a splenic mass and a large amount of ascites. Echocardiography showed a reducedleft ventricular diameter and an increased aortic velocity caused by systolic anteriormotion (SAM) of the mitral valve apparatus. The heart murmur and the SAM were resolvedafter treatment including a splenectomy and a blood transfusion.

【 授权许可】

Unknown