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Updated: Aug 19, 2026

A New Single Chamber Implantable Defibrillator with Atrial Sensing: A Practical Demonstration of Sensing and Ease of Implantation
Published on: February 28, 2012
Automatic external defibrillators--time for a change?
J Leitch1, C Schmulian, A Scott
1University of Glasgow Dental School, Oral Surgery, 378 Sauchiehall Street, Glasgow G2 3JZ, Scotland, UK. leitch@bigfoot.com
Abstract:
Defibrillation is the definitive treatment for cardiac arrest. Until relatively recently the use of defibrillators was restricted to medical staff and paramedics. The development of automatic external defibrillators (AEDs) now means that this life-saving equipment may be used by anyone with a short period of training. This article will review the patho-physiology of cardiac arrest, the use of AEDs and their significance to the dental team. A medical emergency could happen at any time in the dental practice. Cardiac arrest is the most serious emergency that can occur. Whilst life-threatening incidents are very rare, the dental team requires to be trained in the management of a cardiac arrest.
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Assessment of apical radial pulse
The A-R pulse assessment involves simultaneous evaluation of the apical and radial pulses. When the apical and radial pulse rates vary, this assessment helps identify a pulse deficit.
Pre-Procedural Preparation

