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).
Many cardiac arrhythmias can result in a high pulse rate and a low blood pressure. In this case, it is the high pulse rate that is causing the low blood pressure. The pulse rate in such cases is very high, and thus the heart is beating so fast, that it is not getting enough time adequately fill itself with the blood.n this case, it is the high pulse rate that is causing the low blood pressure. The pulse rate in such cases is very high, and thus the heart is beating so fast, that it is not getting enough time adequately fill itself with the blood.