Tenders for Supply of Running Contract Rc For Supply Of 1 Gr-I, Single Chamber Rate Responsive Multi Programmable Mri Compatible Pacemaker Etc.2 Gr-2, Dual Chamber Rate Responsive Multi Programmable Mri Compatible Pacemaker Dddr Etc. 3 Gr. 3, Single Chamber Implantable Cardioverter Defibrillator With Accessories Type -Icd Etc. 4 Gr. 4, Cardiac Resynchronization Therapy Device Type -Crtd Etc.. Gr-I, Single Chamber Rate Responsive Multi Programmable Mri Compatible Pacemaker. Specificati On As Per Annexure Attached At Document. Gr-2, Dual Chamber Rate Responsive Multi Programmable Mri Compatible Pacemaker Dddr . Sp Ecification As Per Annexure Attached At Document. Gr. 3, Single Chamber Implantable Cardioverter Defibrillator With Accessories Type -Icd Gr. 4, Cardiac Resynchronization Therapy Device Type -Crtd.