Surgeons/proceduralists can do anything lightning quick if they have the right mindset and experience: being taught by a very fast surgeon, who himself was taught by a fast surgeon, ad infinitum.
Rapid probabilistic thinking combined with technical mastery, bolstered by a mental inventory of several hundred procedures.
Next time you get called to OB for an epidural, time yourself:
Introduction
Anesthesia history
Risk of epidural
Possibility of C-section and GA
Dismissing family
Positioning
Sterile tray setup
Needle advancement
Catheter placement
Test dose
Securement
Bolus
Infusion start
Charting
Lots of steps... But, if you can do every single step with the minimum amount of time necessary and some things simultaneously with help from nurses, then you will be lightning quick. My record was ~6 minutes from introduction to start of charting but it might have been faster, was more focused on speed than using a stopwatch.
We can be extremely fast with intubations, arterial access, venous access, epidurals, nerve blocks, etc, because we have so much experience with a limited number of procedures and we know how to shave off seconds.
Surgeons have it harder because they don't do the same procedures multiple times every day of the week.
But, if surgeons have enough experience after a few years and with the right teachers, they can easily do a 20 minute cholecystectomy or a 12 minute appendectomy or a 7 minute C-section.
I work with a GI doc who can do a diagnostic EGD in 20-30 seconds from beginning to end because no time is wasted. But, they do an excellent job and have the best bedside manner, and they get referrals up the wazoo. No third/fourth looks to make up their mind or convince themselves... just go in, do a comprehensive visual exam, and leave. Add 8 seconds for each biopsy. I worked with another GI that reaches cecum in 15-30 seconds consistently. I've worked with a neuro spine surgeon who can do multi level lumbar fusions from cut to close in 75 minutes.