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).
Arrhythmias happen when the heartâs electrical signal causes it to pump too fast or irregularly. Arrhythmias can prevent the heart from pumping enough blood to your brain and body and cause other problems, such as blood clots. Cardioversion uses medications or low-energy electrical shocks to restore a normal heartbeat. Cardioversion is usually a scheduled procedure. It is an emergency procedure done right away when symptoms are severe. Severe symptoms include dizziness, passing out, chest pain, shortness of breath, and low blood pressure. Cardioversion is only one method of treating cardiac arrhythmias.