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Data base management in interventional electrophysiology--the relational advantage
M A Schneider1, J Siebels, C Schmitt
1German Heart Center, Munich, Germany. MAESchneid@aol.com
Summary
A relational database was developed to manage complex electrophysiologic data for radiofrequency catheter ablation patients. This system efficiently stores extensive patient records, including multiple applications and catheters used during procedures.
Area of Science:
- Cardiology
- Medical Informatics
- Database Design
Background:
- Managing complex electrophysiologic data in radiofrequency catheter ablation presents challenges.
- Traditional flat-file databases have limitations in handling diverse data types per patient record.
Purpose of the Study:
- To design and implement a relational database for efficient patient management and electrophysiologic data storage.
- To overcome the limitations of single-record structures in managing complex ablation data.
Main Methods:
- A relational database was developed using the 4th Dimension (ACI) programming environment.
- The database was implemented on an Apple Macintosh computer system.
- The structure comprises 13 data files, allowing unlimited entries per data field.
Main Results:
- The database successfully managed data for 1288 patients.
- It recorded 10308 radiofrequency current applications.
- It tracked 4798 diagnostic or therapeutic catheters used.
Conclusions:
- A relational database provides a robust solution for storing and managing complex electrophysiologic data in radiofrequency catheter ablation.
- This approach facilitates comprehensive patient management and detailed procedural record-keeping.