Save. Employers typically post job openings as full or part time. Often, these postings include the terms exempt or non-exempt in the descriptions. Full or part time refer to how the employer classifies the job for its own purposes.ave. Employers typically post job openings as full or part time. Often, these postings include the terms exempt or non-exempt in the descriptions. Full or part time refer to how the employer classifies the job for its own purposes.
Pathophysiology of Cardiac Causes of Tachycardia. Cardiac causes of tachyarrhythmias may either be a result of disturbance in the formation of an electrical impulse (i.e. abnormality of the sinoatrial node) or an alteration of the conduction of the same (e.g. bundle branch block, Wolf-Parkinson-White syndrome).
This rate is controlled by electrical signals within the heart. An abnormally high pulse rate above 100 beats per minute is also called tachycardia, and it occurs when the heart tissues produce electrical signals rapidly, affecting the upper or lower chamber of the heart, or both. Tachycardia, or rapid heart rate, may produce either a regular or an irregular rhythm in the heart.