Related Experiment Video
Updated: Aug 15, 2026

Surgical Porcine Model of Chronic Myocardial Ischemia Treated by Exosome-laden Collagen Patch and Off-pump Coronary Artery Bypass Graft
Published on: September 15, 2023
[Influence of DPC on cardiovascular surgery]
Toshikatsu Yagihara1, Junjiro Kobayashi, Hitoshi Ogino
1Department of Cardiovascular Surgery, Natinal Cardiovascular Center, Suita, Japan.
Insights
The Diagnosis Procedure Combination (DPC) system minimally impacted cardiovascular surgery fees due to payment system limitations. Further analysis and database development are needed to address DPC
Area of Science:
- Healthcare economics
- Cardiovascular surgery
Context:
- Introduction of the Diagnosis Procedure Combination (DPC) system in 2003 for medical expense management.
- DPC system primarily affects hospitalization fees in general wards, with a fixed daily amount.
Purpose:
- To evaluate the impact of the DPC system on medical treatment fees within cardiovascular surgery.
- Identify challenges and areas for improvement in the DPC system's application to cardiovascular surgical fields.
Summary:
- The DPC system's influence on cardiovascular surgery was minimal as it excluded fees for operations, anesthesia, and certain invasive examinations.
- Existing challenges include diagnostic classification, particularly for congenital heart disease, and intensive care fee setting.
- Reconsideration is needed for serious cases, advanced complications, and life support methods within the DPC framework.
Impact:
- Highlights the need for a more detailed analysis of high-risk, high-cost cardiovascular surgical treatments.
- Recommends establishing a robust database system for comprehensive data analysis and system refinement.
- Suggests that the current DPC system requires significant adjustments to adequately address the complexities of cardiovascular surgery.
Abstract:
After a new medical expense system "DPC (Diagnosis Procedure Combination)" had been introduced in 2003, the change in the medical treatment fee was evaluated according to each cardiovascular surgical field. Application of the DPC is limited to hospitalization fee in the general ward by a fixed daily amount The former payment system remains for operation, anesthesia, and some invasive examinations such as cardiac catheterization, therefore, the influence of the DPC introduction on cardiovascular surgery was minimum. A lot of problems are still left, however, for the classification of diagnosis, especially in a congenital heart disease, and the fee setting of intensive care. It is required also to reconsider serious cases, advanced complications and methods of life support. In the field of cardiovacular surgery, the treatment is so risky and so expensive, that more detailed analysis should be necessary by establishment of data base system.
Related Concept Videos
Peripheral Artery Disease V: Postoperative Nursing Management
Cardiomyopathy VII: Pre and Post Operative Nursing Management
Coronary Artery Disease V: Interprofessional Care
Peripheral Artery Disease I: Introduction
