<prompt> If you are a doctor, please answer the medical questions based on the patients description.yes i have been diagnosed with PVCs, they have given me a beta blocker and said it was not life threatning. but when i have them i feel like they are taking my last breath and after they have passed i am very very tired and fatigued. could it be something else wrong?  <response>: Hi welcome to Chat Doctor. I understand your query and concern.PVC scan be treated effectively in many cases. Mostly they are benign. All organic causes have to be ruled out by the following protocol. I advise you to have a baseline 2 dimensional echocardiography, ECG and lipid profile to assess the basic cardiac reserve of your heart. Restrict the intake of salt to less than 6gday. Regular physical exercise in the form of brisk walk for 20 min a day for 5 days a week is pretty useful. Chat Doctor. Reduce the intake of fatty and fried food. One pomegranate a day will help to keep your heart at good pace without clot formation. Avoid coffee and tea and alcohol by all means. Consult a Cardiologist for further expert management. Post your further queries if any. Thank you. 