Pacemaker-mediated tachycardia may arise if the pacemaker records a rapid atrial rate (e.g. during a supraventricular tachycardia) and stimulates the ventricles with the same rate. This occurs if ventricular stimulation is set to be triggered by the atrial impulse.

A pacemaker-mediated tachycardia (PMT) can be defined as any condition in which a pacemaker paces the ventricles at rates that are inappropriately fast. This can be due to (1) a rate...

The Porteus Maze test (PMT) is a psychological test. It is designed to measure psychological planning capacity and foresight. It is a nonverbal test of intelligence. It was developed by University of Hawaii psychology Professor Stanley Porteus. [1] The test consists of a set of mazes for the subject to solve. The mazes are of varying complexity.

Jul 25, 2023 · PMT or endless loop tachycardia refers to this scenario where the antegrade limb of the reentrant tachyarrhythmia is the pacemaker, and the retrograde limb is the VA conduction through the AV node.

Oct 14, 2024 · Treatment, prevention, and termination of pacemaker-mediated tachycardia (PMT) typically involves altering the pacemaker programming to prevent sensing of the retrograde atrial electrogram....

Apr 11, 2024 · The Post Mydriatic Test (PMT) is a critical procedure in the field of ophthalmology, utilized to assess various aspects of visual function following the dilation of the pupils. This test is particularly important for diagnosing and monitoring a range of …

PMT detection by the Medtronic device. The pacemaker as-sumes that PMT may be present when it detects a ninth ven-tricular paced event (Vp) following eight consecutive VA intervals that meet all of the following conditions: (1) duration less than 400 ms, (2) starts with a Vp event, and (3) ends with an atrial sensed (As) event.

Dec 7, 2023 · The Pre-Medical Test (PMT) is a competitive entrance examination for aspiring medical students in India. What is PMT in medical terms? Which is better PMT or NEET? What is the full form of PMT MBBS? What is the full form of PMT study? What is PMT in gynecology? What is the purpose of PMT exam? Is PMT replaced by NEET? Who is eligible for PMT exam?

The initiation of a pacemaker-mediated tachycardia (PMT) involves the programming of an atrial tracking mode (DDD or VDD), the permeability of the retrograde conduction and a momentary or permanent loss of atrioventricular synchrony.

The Porteus Maze Test (PMT) is a nonverbal test of intelligence developed by University of Hawaii psychology Professor Stanley Porteus (April 24, 1883 - October 21, 1972). The Maze test consists of a set of paper forms on which the subject is required to trace a path through a drawn maze of varying complexity.