Effectiveness, safety, costs, and delivery considerations of exercise-based cardiac rehabilitation in low- and middle-income countries: A systematic review and meta-analysis of randomised controlled trials.
INTRODUCTION Although cardiac rehabilitation (CR) is recognised as a cornerstone of heart disease management, its availability in low- and middle-income countries (LMICs) remains limited, highlighting a critical evidence gap. To address this, we conducted an updated systematic review and meta-analysis of randomised con...