Looking at the current scenario of a global health emergency, it is evident that a sudden increase in patients and critical care requirements, shortage of doctors and nurses can be a risk to human lives. When it is about the patients who need critical care, they are always subjected to different kinds of treatments and procedures where the specialty is needed. If such cases fell short of specialists, it may lead to misfortunes. For this scenario, telemedicine is the best solution to provide critical care when the patient is remotely located. Telemedicine facilitates healthcare delivery for critical care.