Web Results


According to the American Heart Association, a heart rate of over 100 beats per minute is also referred to as tachycardia and occurs when the heart's electrical signals interfere w...

Find Health Information on Healthline
Find Info About:
Healthline is the leading provider of health information.



Tachycardia, also called tachyarrhythmia, is a heart rate that exceeds the ... The increased heart rate also leads to increased work and oxygen demand by the ...

Tachycardia | Fast Heart Rate - American Heart Association


Apr 21, 2015 ... Atrial or Supraventricular tachycardia (SVT) is a fast heart rate that starts in the upper chambers of ... In extreme cases, atrial or SVT may cause:.

Tachycardia - Fast or Irregular Heart Rate - Causes, Symptoms, Risks


Nov 11, 2014 ... Find information on Tachycardia, a fast or irregular heart rate; including causes, symptoms, risks, & diagnosis. Medtronic offers helpful ...

Heart Palpitations: Causes, Treatments, After Eating, Lying Down


Heart palpitations are a feeling that your heart is beating too hard or too fast, skipping a beat, or fluttering. You may notice heart palpitations in your chest, throat, ...

Tachycardia Causes - Mayo Clinic


Many things can cause or contribute to problems with the heart's electrical system . ... Atrial fibrillation is a rapid heart rate caused by chaotic electrical impulses in ...

Heart arrhythmia Causes - Mayo Clinic


Heart arrhythmias — Comprehensive overview covers symptoms, causes, ... This refers to a fast heartbeat — a resting heart rate greater than 100 beats a minute ...

Symptoms & Diagnosis - Heart Rhythm Society


Although it may seem as if the heart missed a beat, it has really had an early ... Sudden rapid, irregular and chaotic heartbeats may be a sign of a common heart  ...

A High Heart Rate-What Can It Possibly Mean For You? - Azumio


Jan 10, 2013 ... High Heart Rate We all know the feeling of a high heart rate – when our hearts are beating hard and fast in our chest. A high heart rate can be ...

Popular Q&A
Q: What causes a fast heart rate?
A: exercise, drugs, excitement, health problems, Read More »
Source: wiki.answers.com
Q: What causes a fast heart rate?
A: Stimulants (Caffeine, energy drinks, alcohol, illicit drugs) Dehydration. Hypertension. Hyperkalemia. Hypothyroidism. And certain drug(s) or underlying medical ... Read More »
Source: answers.yahoo.com
Q: What causes a fast heart rate?
A: Too much caffeine , Supraventricular tachycardia , stress , anxiety Read More »
Source: www.blurtit.com
Q: Can being sick cause a fast heart rate?
A: Stress of any sort can increase your heart rate. Read More »
Source: wiki.answers.com
Q: Can Zoloft cause a fast heart rate?
A: Yes. Call your doctor at once if you have any of these serious side effects: very Read More »
Source: www.chacha.com