But only a small number of patients needed the upgradation.
Marco Budeus, Thomas Buck, Heinrich Wieneke, Raimund Erbel, Stefan Sack 2006, 'Single-chamber Versus Dual-chamber Implantable Cardioverter Defibrillators: Do WeNeed Physiologic Pacing in The Course?', Indian Pacing and Electrophysiology Journalhttp://www.ipej.org/0603/budeus.htm. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
There might be upgradation of the course.
Muhammad Asif CHUADHRY, Syed Manzoor Hussain SHAH 2012, 'IMPACT OF MANAGERIAL SKILLS LEARNT THROUGH MA EDUCATIONAL PLANNING MANAGEMENT PROGRAMMEOF AIOU ON THE PERFORMANCE OF INSTITUTIONAL HEADS', The Turkish Online Journal of Distance Educationhttps://tojde.anadolu.edu.tr/tojde47/pdf/article_22.pdf. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)