Cardiac Pacemaker

It is represents External Energy Sources Used To Stimulate The Heart Primarily In Patients With Symptomatic Heart Blocks And Bradyarrhythmias.

 Indication :

* Selection Of The Appropriate Pacemaker And Pacing Mode Depends On The Clinical Condition And The Type Of Bradyarrhythmia Being Treated
* Temporary Pacing :

• For Symptomatic Bradicardia Due To Temporary Condition, Or As A Bridge To Permanent Pacer Placement

* Permanent Pacing : 

• Symptomatic Bradycardia Due To : SA Nodal Dysfunction, Irreversible 2nd Or 3rd Degree AV Block
• Recurrent Syncope Due To Carotid Sinus Hypersensitivity

* Physiologic Pacemakers (Rate Modulating) Are Essential When :

• Chronotropic Incompetence Is Present
• An Increase In Heart Rate Is Required To Enchance Physiologic Performance