To everyone dealing with health issues l wish you all healing. I have a question l was recently diagnosed with a ascending aorta at 4.3 cm. When you've never had any serious heart problems and you get the news about your Aorta it scares you. I had a Coronary CT Angiogram and a echocardiogram. Besides the Aorta issue doctor said my heart was fine for now. I'm also dealing with a slow resting heart rate stays under 60 and gets into the 40's at night I wore a holster monitor for 48 hours. I was told everything looked okay. I do have PVC's. After the holster monitor results l met with one of his Nurse Practitioner's in his office. I tried to explain that l don't really worry about the low heart rate if it's not something serious. But l'm continually lightheaded. The Practitioner said if you faint or it gets worse go to the ER. Just wondering if the lightheadedness is something to be concerned about. Anyway opinions would be welcomed. Thank you