ObjectiveTo understand the incidence and mortality trends of acute cardiovascular and cerebrovascular events in Yangpu District of Shanghai from 2009 to 2022, and provide a basis for the prevention and control of cardiovascular and cerebrovascular events. MethodsData were obtained from the Shanghai Acute Cardiovascular and Cerebrovascular Events Surveillance Platform. Data on the incidence and mortality of cardiovascular and cerebrovascular events in the population (age group, gender) from 2009 to 2022 were collected, and the Joinpoint Regression Program version 4.9 was used to calculate the average annual percent change (AAPC) in the incidence and mortality rates of acute cardiovascular and cerebrovascular events. ResultsFrom 2009 to 2022, the crude incidence and standardized incidence rate of acute cardiovascular and cerebrovascular events in Yangpu District showed no significant changes (AAPC=1.41%, P=0.569; AAPC=-1.03%, P=0.675), the crude mortality rate of acute cardiovascular and cerebrovascular events in Yangpu District did not change significantly (AAPC=-3.04%, P=0.213), while the standardized mortality rate showed a decreasing trend (AAPC=-6.23% P=0.014). From 2009 to 2022, the crude incidence rates and age-standardized incidence rates for both males and females in Yangpu District showed no significant changes. The crude mortality trends for both genders were not significant, while the age-standardized mortality rates showed a decline (AAPC=-5.33%, P=0.029; AAPC=-7.50%, P=0.006). The incidence rate and age-standardized incidence rate were higher in males than in females. The crude incidence rates in the 30‒, 40‒, and 45‒year-old age groups increased annually (AAPC=9.13%、7.11%、4.67%, all P=0.001), and the crude mortality ratse in the 60‒, 65‒, 70‒, 75‒, 80‒, and 85‒year-old age groups declined annually (AAPC=-4.24%, P=0.044; AAPC=-5.41%, P=0.028; AAPC=-6.73%, P=0.004; AAPC=-7.46%, P=0.002; AAPC=-8.24%, P=0.002; AAPC=-6.16%, P=0.035). ConclusionFrom 2009 to 2022, the crude incidence, standardized incidence rate and crude mortality rate of cardiovascular and cerebrovascular events in Yangpu District tended to be stable, and the standardized mortality rate showed a downward trend. Men, middle-aged and young people were the key groups in the prevention and treatment of cardiovascular and cerebrovascular diseases, and it should be continued to improve the ability of medical emergency and increase the integration of medical and prevention.