Gynecologist a few days after getting my heart cath??

so i'm getting a cardiac ablation (hopefully) and electrophysiology study which involves ping a catheter through my groin up to my heart. i wanted to start taking birth control for my skin, but the dermatologist wouldn't give it to me because i have a heart problem. i've never gone to the gynecologist before, but is it okay to go 4 days after getting my heart cath??