Heart Arrhythmias
An arrhythmia is an irregular rhythm of the heartbeat.
The heart has an intricate electrical system that synchronizes its beating. Controlled by its own
More information on "Heart Arrhythmias"
From Our Experts
Is My Heart Beating Too Hard?
I have high blood pressure, but I do not know the cause. I have been feeling like my heart is pumping way too hard sometimes for no reason.... Read more »
Ask the Expert: What are Healthy Resting Heart Rates for Men and...
Question: What are healthy resting heart rates for men and women of different ages? Answer: Normal heart rate for adults at rest can be... Read more »
Emotional heartache can lead to real heart disease conditions
Few stressors are as powerful as the loss of a cherished family member or relative. Every doctor has several stories to tell about the... Read more »
Arrythmia Update: Fosamax and Reclast
The FDA is studying whether bisphosphonates cause irregular heart rhythms, and so far the results are good. While some research had... Read more »
From Our Sources
Heart Arrhythmia Linked to Alzheimer's
According to a new study, people who a type of heart rhythm problem known as atrial fibrillation (AF) are more likely to develop dementia problems... Read more »
Arrhythmia Patient Guide
An arrhythmia is any type of irregular heartbeat. It may present itself as a skipped beat, a rapid or slow heart rate, or a continuous... Read more »
Heart Attack Prognosis: Learn about Arrhythmias, Atrioventricu...
Source: ADAM Encyclopedia
PrognosisHeart attacks may be rapidly fatal, evolve into a chronic disabling condition, or lead to full recovery. The long-term prognosis for both... Read more »
Arrhythmias
Source: ADAM Encyclopedia
An arrhythmia is a disorder of the heart rate (pulse) or heart rhythm, such as beating too fast (tachycardia), too slow (bradycardia), or... Read more »
Congestive Heart Failure Complications
Source: ADAM Encyclopedia
Many symptoms of heart failure result from the congestion that develops as fluid backs up into the lungs and leaks into the tissues. Other symptoms... Read more »
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