Lifetech AcuMark™ Sizing Balloon Post-Market Clinical Follow-up Study

Summary

The objective of this PMCF study is to: * confirm the safety and performance of the AcuMarkTM Sizing Balloon * identify previously unknown side-effects * monitor the identified side-effects (related to the procedure or to the medical devices)

Eligibility

Inclusion Criteria:

1. Patients who have been confirmed with single secundum atrial septal defect (ASD) by echocardiography;
2. The anatomy of ASD is suitable for percutaneous closure;
3. Patients are scheduled to perform ASD closure;
4. Patients or legally authorized representative(s) who are willing and capable of providing informed consent.

Exclusion Criteria:

1. Any contraindication for ASD closure;
2. Patients have ostium primum ASD or coronary sinus ASD;
3. Patients who are pregnant or breastfeeding;
4. Patient is currently participating in another clinical trial that has not yet completed its primary endpoint.

Conditions2

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