My dad's feet were much less swollen by the time we got to the clinic. It seems to be worse at the end of the day. The doctor advised that we continue keeping my dad's feet elevated at night, which we've already been doing. We got lab work done and should have some results later this evening. He ordered an echocardiogram to be done at outpatient here within the next couple of weeks. Nothing urgent, though. We will follow up with him in about a month from now. He will call us in the meantime if there are any redflags or immediate concerns.
Thank you for your prayers.