What could cause heartburn, fever, and chest pain?

Hi doctor,

I am 47 years old. I was suffering from urinary retention, heartburn, and fever for five years. I went to a doctor, and he referred me to a urologist. I had a culture examination and sonar. It showed an infection, and there were problems with my urine, including nitrates and protein. He gave me some medicines, but no improvement. Then, I was referred to a cardiologist, and the blood pressure was found to be high. I had an echo test, and the result of the echocardiogram showed the presence of a muscle pressing on the heart. He gave me two medicines, Colosar-Denk50/12.5 and Bisocor. The medicines were effective, and the result was positive. But after a while, the Colosar-Denk50/12.5 medicine was no longer available, and I continued to use only Bisocor.

Two years back, I was very sick and went to a cardiologist, and he gave me the previous medicines. This year, one of the medicines was not available, and I changed medications, which caused me problems such as fever and pain in the head and chest. I revisited the doctor, and he told me you need a doctor with more experience than me. The doctor forbade me from eating animal fats. Now, I want to know your cardiologist's opinion about my condition.

What is the appropriate treatment?

Copies of the reports and medications are attached.

Thank you.