â¢ Talk about your feelings about how your reattached part looks and works with your doctor. Use of the part will depend on the nerves growing back. There are the sensory nerves that allow you to feel and motor nerves that signal your muscles to move. Nerves grow back at a rate of 1 inch each month. The number of inches from your fingertip to the injury is a good estimate of how many months it will be until you can feel something with the end of your finger. In some cases over time, other surgery may be needed to improve motion in joints or tendons.
The pulmonic valve is normally a thin tricuspid structure that prevents blood from regurgitating into the right ventricle once ejected into the low-pressure pulmonary circulation. Pulmonic regurgitation refers to retrograde flow from the pulmonary artery into the right ventricle during diastole. Physiologic (trace-to-mild) pulmonic regurgitation is present in nearly all individuals, particularly in those with advanced age.
In order to understand tricuspid regurgitation (TR), it helps to understand a little about the anatomy of your heart. Your heart is divided into four sections, called âchambers.â The upper chambers are the left atria and right atria, and the lower chambers are the left ventricle and right ventricle.ight Ventricle Dilation. The most common cause of tricuspid regurgitation is right ventricle dilation. The right ventricle (which is the lower right-hand chamber) is responsible for pumping blood from your heart to your lungs.