目的：对比评价经皮经腔间隔心肌消融术(消融)与室间隔部分切除术(手术)治疗梗阻性肥厚型心肌病(OHCM)的疗效。

Objective: to compare the effects of percutaneous transluminal septal myocardial ablation (PTSMA) with septal myectomy in patients with obstructive hypertrophic cardiomyopathy (OHCM).

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叶底：枝身圆，梗皮红亮，叶柄宽肥厚（棕叶蒂），叶片肥厚软亮，叶面呈波状，称“绸缎面”。

Foliaceous: PiGongLiang stalks round and branch petiole broad hypertrophy (palm leaf blade's) soft light hairy thick and wavy called "silk face".

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叶底：枝身圆，梗皮红亮，叶柄宽肥厚（棕叶蒂），叶片肥厚软亮，叶面呈波状，称“绸缎面”。

Foliaceous: PiGongLiang stalks round and branch petiole broad hypertrophy (palm leaf blade's) soft light hairy thick and wavy called "silk face".

youdao