In 2023, the share of scientific publications involving international collaboration in cardiology and cardiovascular medicine in Japan was at 8.55%. From 2024 to 2028, this share is expected to increase steadily, with a compound annual growth rate (CAGR) of approximately 0.57%. This consistent upward trend indicates a growing emphasis on international collaboration within the Japanese cardiology research community.

Future trends to watch for include:

Increased government support for international research partnerships.
Higher engagement from emerging global markets in collaborative research.
The potential impact of advanced technologies, such as AI and machine learning, in facilitating international collaborations.