How long would one have to wait after a diagnostic coronary angiogram with no complications or findings in the test sealed with angio-seal before sexual activity can resume?

After cath activity: The usual limitation is 10lbs max lifting for 7 days after an angiogram, then return to full unlimited activity, with or without an Angioseal. Your discharge paperwork instructions should give you specific info on your particular procedure and a contact number for any questions. Easy enough to give your office a call; getting calls with questions after cath is not unusual for cardiology office.