text_1: In young and middle-aged adults, current or remote uses of ADHD medications do not increase the risk of serious cardiovascular events.
text_2: The multivariable-adjusted rate ratio (RR) of serious cardiovascular events for current use vs nonuse of ADHD medications was 0.83 (95% CI, 0.72-0.96). Among new users of ADHD medications, the adjusted RR was 0.77 (95% CI, 0.63-0.94).