“senile degenerated heart valvular disease, SDHVD”的概念、定义、翻译、参考文献-科学参考

单词	senile degenerated heart valvular disease, SDHVD
释义	senile degenerated heart valvular disease, SDHVD Encyclopedia 医学循环系统疾病释 senile degenerated heart valvular disease, SDHVD老年退行性心脏瓣膜病随着年龄的增长，原本正常或轻度异常的心脏瓣膜发生退行性病变及纤维化，使瓣膜增厚、变硬、变形及钙盐沉积，导致瓣膜狭窄和（或）关闭不全的现象。又称老年钙化性心脏瓣膜病。
随便看	thermal indicators oflow temperature thermochronology thermal indicators of organic matters thermal inertia thermal inertia of building envelope thermal infrared thermal infrared detector thermal infrared imagery thermal infrared radiometer thermal infrared remote sensing thermal infrared remote sensing payload thermal infrared surface thermometer thermal initiation thermal ink jet printing thermal instability thermal insulating material thermal insulating refractories thermal-insulating value thermal insulation thermal insulation and wave transparent material thermal insulation coating thermal insulation coatings thermal insulation engineering thermal insulation glass coating thermal insulation in livestock housing thermal insulation material

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