I went to get my DOT certification Monday and the doctor gave me additional paperwork to be signed by a cardiologist because I had an AFib 2 years ago. When I had the AFib, a cardiologist checked me with a bunch of test and said everything is good and released me. I called the cardiologist office I saw two years ago, but the earliest appointment is April 2026. I am in desperate need to find a clinic that can evaluate my heart ASAP and sign the form. Any information on how to find such clinic is greatly appreciated. I live paycheck to paycheck and can't afford to not working. Thanks in advance.