drop heart rate while switching weight

[CravingBound]

i was wondering if it drops your heart rate at all if you have to take a break to change the weight on dumbbells or barbells? i have limited equipment, and both my barbell and dumbbells have spinning things that keep the weights on so it takes longer to get off...so does this make any difference in a workout? or should this not matter at all?

 

[R.Lewis]

if anything is good cos your doing something with your arms keeping your blood going.