Sometimes a lump on the gums is a very mild condition that goes away after a few days. But if the lump on your gums stays for a while, it might mean there is bacterial growth underneath the lump. It could also mean that you have an abscessed tooth.
PAG is one of Asiaâs largest alternative investment management firms managing a diverse array of funds in private equity, real estate and absolute return strategies.
A photoplethysmogram (PPG) is an optically obtained plethysmogram, a volumetric measurement of an organ. A PPG is often obtained by using a pulse oximeter which illuminates the skin and measures changes in light absorption.