…and the possibility of rapid reversal with an antidote. Intubation is recommended for neurological, respiratory or haemodynamic failure that cannot be corrected quickly. Rapid sequence…

…status itself carries a considerable risk of hypoxia and respiratory failure. In placebo controlled trials, respiratory depression was no more common — and sometimes less common —…

…refers to the sequence of activation of the ventricular myocardium. The ventricles should be depolarized (activated) by impulses spreading through the left and right bundle…

…Directing and focusing ultrasound waves The direction and focus of ultrasound waves can be adjusted by varying the sequence of activation of the piezoelectric crystals…

…sequence of events during myocardial ischemia, beginning with perfusion abnormalities and ultimately leading to chest pain (angina). Myocardial perfusion imaging techniques, such as SPECT and…

…due to sinus pause or post VPC pause) results in augmentation of early afterdpolarization amplitude (typically seen with large T wave amplitude), and QT prolongation…

…due to sinus pause or post VPC pause) results in augmentation of early afterdpolarization amplitude (typically seen with large T wave amplitude), and QT prolongation…

…to diagnose them. Altered electrical axis – Changes in the depolarization sequence may also alter the electrical vectors and thus the electrical axis. Overview of bundle

…tissue [5] . Polymorphic VT (PMVT): Characterized by a continuously changing QRS morphology and axis, indicating a dynamic sequence of ventricular activation. PMVT is frequently associated…

…and finally a reduction in heart rate. This sequence is characteristic of neurally mediated hypotension. Clinical Presentation and Symptoms Vasovagal syncope is frequently preceded by…