References(12) Cited-By(3) A two-month-old male long coated Chihuahua, which had symptoms including anorexia and decreased growth, was diagnosed with pulmonic valvular stenosis. Echocardiography showed the severe progression of pulmonary arterial velocity (6.29 m/s, Pressure gradient (PG); 158 mmHg). Transventricular pulmonic dilation valvuloplasty (Brock) was conducted, and stenosed valve was dilated by the oto forceps. Pleural effusion was observed postoperatively, however, it was diminished under the intensive care for five days after the surgery. The right ventricular systolic pressure was decreased to 60mmHg in angiocardiography conducted two months postoperatively and the dog has kept a good general condition with recovered vigor and appetite.
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机译：参考文献（12）被引（3）一个两个月大的雄性长被涂的奇瓦瓦狗，其症状包括厌食症和生长减慢，被诊断出患有肺动脉瓣狭窄。超声心动图显示肺动脉速度严重恶化（6.29 m / s，压力梯度（PG）; 158 mmHg）。进行室性肺动脉扩张瓣膜成形术（Brock），并用耳钳扩张狭窄的瓣膜。术后观察到胸腔积液，但是在重症监护下手术后五天，胸腔积液有所减少。术后两个月进行的心脏造影检查发现右心室收缩压降至60mmHg，犬保持了良好的总体状况，恢复了活力和食欲。
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