My dad had heart bypass surgery about 3 years ago at Ushamullapudi Hospital, and now his heart has gotten larger. He's really having trouble with breathing. He's 60 years old. What could be causing this and what should we do next?
He may benefit from medications such as Carvedilol (Coreg) to help reduce the workload on his heart and improve his symptoms. The typical starting dose for Carvedilol is 3.125 mg twice a day, which can be gradually increased as tolerated. Additionally, he may also be prescribed Furosemide (Lasix) to help reduce fluid buildup in his body and relieve his breathing difficulties. The usual starting dose for Furosemide is 20-80 mg per day, depending on his kidney function and fluid status. It is crucial for him to follow up with his cardiologist regularly for monitoring and adjustments to his medication regimen.