<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, Ive been having some issues lately. My heart rate seems to be decreasing and Im also having trouble slurring my words. Additionally, Im experiencing sharp chest pain. What could be causing all of this?  <response>: Based on your symptoms, it sounds like you might have paroxysmal ventricular tachycardia. Ill need to perform some tests to confirm the diagnosis, but well work together to come up with a treatment plan that will alleviate these symptoms. 