Conclusion Hemostasis with Perclose and Angio-Seal device is safe and efficacious.

Study on the cost-effectiveness analysis on using Angio-Seal vascular closure device after CAG or PCI;

Objective To study on the cost-effectiveness analysis(CEA) and cost-benefit analysis(CBA) on using Angio-Seal vascular closure device after coronary angiography (CAG) and percutaneous coronary intervention(PCI).

STAR-SEAL coat and cases of expressway asphalt pavement maintenance are introduced, which can apply reference for the profession in the aspect of prevention maintenance.

Experience of solving problem to take back occluder device difficultly in interventional therapy of congenital heart diseases;

Clinical application of occluder device to treat perimembrane ventricular septal defect;

Objective To evaluate the feasibility,safety and efficacy of interventional therapy for the pseudoaneurysm of perimembranous ventricular septal defect(VSD) with domestic thin-waist-big-side occluder devices and summarize the technique difficulty and clinical strategy.

Long term follow-up of transactheter closure of atrial septal defect with Amplatzer occluder;

The Perioperational Nursing of Interventional Therapy for Membranous or Perimembranous Ventricular Septal Defect with Amplatzer Occluder;

Clinical application of Amplatzer occluder device to treat perimembraneventricular septal defect: a report of 19 cases for transcatheter closure of PMVSD;