查看狗狗原发性心脏血管肉瘤的流行病学、临床和病理特征：51例的回顾的源代码

=== 超声心动图 (Echocardiography) ===

使用 Aloka Prosound SSD-4000、SSD-5500 或 α7 超声机和 3.8 至 7.5 MHz 扇形阵列换能器（Hitachi-Aloka Medical， Ltd.，日本东京）对所有 51 只狗进行超声心动图检查。获得了多个超声心动图视图，以彻底评估狗的心脏肿块，包括左右胸骨旁短轴和长轴视图。所有超声心动图检查均由一名操作员进行，狗侧卧。如果在初次就诊时发现肿块，则超声心动图被认为是阳性的。

Echocardiography was performed in all 51 dogs using an Aloka Prosound SSD-4000, SSD-5500 or α7 ultrasound machine with a 3.8- to 7.5-MHz sector array transducer (Hitachi-Aloka Medical, Ltd., Tokyo, Japan). Multiple echocardiographic views were obtained to thoroughly evaluate dogs for cardiac masses, including right and left parasternal short-axis and long-axis views. All echocardiographic examinations were performed by a single operator with the dogs in lateral recumbency. Echocardiograms were considered to be positive, if a mass was identified at initial presentation.

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