human
Doctor, we've recently experienced shortness of breath, increased heart rate, and dizziness. What's the problem?
gpt
Symptoms indicate that there's a possibility of a mitral valve disease, which occurs when the valves between the left and the left ventricles of the heart fail to function properly, and causes a variety of symptoms, such as shortness of breath, increased heart rate, and nausea.
Doctor, your new joint is stiff and tired, and why?
It's caused by a parasite called trypanosoma cruzi, which can cause joint strength, shortness, fatigue.