(Professions) a person whose job is to improve the quality of his or her client's life, by offering advice on professional and personal matters, such as career, health, personal relationships, etc.
The primary treatment during a bout of atrial tachycardia is considered to be rate control using AV nodal blocking agents, such as beta-blockers or calcium channel blockers (see Treatment and Medication).
Why It Is Used. Antiarrhythmic medicines are used to convert atrial fibrillation to a normal rhythm or to maintain a normal heart rhythm after a procedure to stop atrial fibrillation. Your doctor may recommend these medicines if you: 1  Have severe symptoms of atrial fibrillation or if your symptoms bother you a lot.