After going through the research, this is the question I’m most interested in hearing your take on. Retatrutide can raise resting heart rate, but the broader cardiovascular data tells a more complicated story. The mechanism also matters because simply lowering the heart rate number may not address what caused it to rise in the first place. So where do you land after watching the breakdown? Does the heart rate increase concern you, or does the broader cardiovascular data change how you look at it? If you’re tracking your resting heart rate, cardio performance, or recovery, share what you pay attention to most.