(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).
There are two types of Brachytherapy: High-Dose Rate (HDR) and Low-Dose Rate (LDR). The difference is the rate at which the radiation is delivered. Interstitial HDR Brachytherapy is used to treat prostate tumors, while intracavitary HDR Brachytherapy is used to treat breast and cervical cancers.