Former crown prince Paras Shah was admitted to Norvic International Hospital in Thapathali on Thursday morning after the expiration of his pacemaker. 

The device was implanted in Bangkok following a weakening of his head. 

Doctors, after replacing the pacemaker,  said that his condition is stable and he is expected to be discharged within two to three days.

A pacemaker helps regulate heart rhythm when the body cannot maintain it naturally, preventing complications such as fainting or loss of consciousness.