Multifocal atrial tachycardia is a
The human heart gives off electrical impulses, or signals, which tell it to beat. Normally, these signals begin in an area of the upper right chamber called the sinoatrial node (sinus node or SA node). This node is considered the heart's "natural pacemaker." It helps control the...
Read moreWhat we call normal rhythm is stimulated by a group of cells in the upper chamber of our heart called the atrium. This group of cells is in... Read more »
I was recently diagnosed with atrial bigeminy. Could you tell me what it is and a little bit about its symptoms? How do I know I need to... Read more »
“You want to do what?” she asked. “Because you have Atrial Fibrillation, I’d like to schedule you for an electrical... Read more »
When Pat Robertson answered a caller's question on his radio show stating that divorce is a reasonable option for Alzheimer's patients'... Read more »
I recently left my doctor's office. Not a good visit. All the way to my car I kept asking myself, "How in the devil did I get myself in... Read more »
Source: HealthCentral Encyclopedia
The heart normally beats at a rate of about 60 to 100 beats per minute at rest. A rate faster than 100 beats a minute in an adult is called... Read more »
Source: ADAM Encyclopedia
Paroxysmal supraventricular tachycardia (PSVT) is an occasional rapid heart rate. "Paroxysmal" means from time to time. Alternative NamesPSVT;... Read more »
Source: HealthCentral Encyclopedia
Atrial fibrillation (AF) is a particular type of heartbeat (arrhythmia) characterized by an extremely fast irregular rhythm.When at rest, the healthy... Read more »
Source: Medifocus Guidebook on: Atrial Fibrillation
Objectives of Treatment of Atrial FibrillationThe overall focus of care for patients with atrial fibrillation (AF) is the prevention of complications... Read more »
Source: ADAM Encyclopedia
A stroke is the sudden death of brain cells due to lack of oxygen. A stroke is usually defined as one of two types:Ischemic (caused by a blockage in... Read more »