Conclusion Intervention closure can be used effectively and safely for treatment of secundum ASD in aged patients.

结论老年继发孔型asd患者行介入封堵治疗中、远期相对安全、有效。

youdao

Conclusion Intervention closure can be used effectively and safely for treatment of secundum ASD in aged patients.

结论老年继发孔型asd患者行介入封堵治疗中、远期相对安全、有效。

youdao