See Also: Memphis travel agent(tourism)
Memphis travel agency(tourism)
Memphis travel guide(tourism)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
Memphis(encyclopedia)
Air Memphis(tourism)
Memphis(dictionary)
Memphis(tourism)
Medicine Lodge Memorial Hospital- Medicine Lodge(health)
Memphis doctors(health)

heart block (medicine) and Memphis travel agent (tourism)


heart block (medicine)


heart block
<cardiology, physiology> A conduction disturbance that results in the inappropriate delay (or complete inability) of a electrical impulse, generated in the atria, to reach the ventricles (via the atrioventricular node).

Clinical types are divided into first (nonserious), second and third degree (most serious) AV blocks. Some drugs may precipitate an AV block (for example clonidine, methyldopa, verapamil). A permanent pacemaker may be required for a third degree (complete) heart block.


Memphis travel agent (tourism)


Travel agents in Memphis, the United States of America. All providers of Travel Services in Memphis.