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Tachycardia - Wikipedia


Tachycardia, also called tachyarrhythmia, is a heart rate that exceeds the normal resting rate. In general, a resting heart rate over 100 beats per minute is accepted as tachycardia in adults. Heart...

Tachycardia | Fast Heart Rate - American Heart Association


Aug 17, 2016 ... 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:.

Paroxysmal Supraventricular Tachycardia (psvt)
Paroxysmal supraventricular tachycardia (PSVT) is a faster-than-normal heart rate. It can last from a few minutes to several hours. PSVT is a fairly common type of (arrhythmia) that can occur in a person of any age. More »
Source: healthline.com

All About Heart Rate (Pulse) - American Heart Association


Apr 19, 2016 ... If your pulse is very low or if you have frequent episodes of unexplained fast heart rates, especially if they cause you to feel weak or dizzy or ...

Symptoms and causes - Tachycardia - Mayo Clinic


Nov 15, 2016 ... Tachycardia is a rapid heart rate caused by a problem in the heart's electrical system. Find out more about this common heart rhythm disorder ...

Heart Rate Myths and Facts: Normal Heart Rate, Resting Heart Rate ...


May 21, 2015 ... Heart Disease ... Myth: A normal heart rate is 60-100 beats per minute. ... If you take thyroid medication, a fast pulse may be a sign you're taking ...

Fast Heart Rate – When To Worry? | Virginia Cardiovascular ...


When do you need to worry about a fast heart rate? Dr. Daniel Schneider ... Is A Fast Heart Rate Always A Cause for Concern? There are several different ...

Is having almost a constant rapid heart rate a cause for concern ...


I have been dealing with tachycardia for several years. My resting heart rate is ... Yes, it can be a concern. Page on bmj.com. Results 2798 subjects were followed  ...

Increase in resting heart rate is a signal worth watching - Harvard ...


Sep 21, 2016 ... An increase in your resting heart rate over time may be a signal of ... is a potentially dangerous condition in which blood sugar falls too low.

Popular Q&A
Q: Can a fever cause an increase in heart rate, and if so, why is th...
A: A fever (pyrexia) is frequently associated with an increased heart rate ( tachycardia) The body functions within relatively tightly controlled ... Read More »
Source: www.quora.com
Q: What causes low blood pressure and high heart rate? - Quora
A: Low blood pressure, also known as low blood pressure is one of the common diseases affecting the supply of oxygen to various organs in the body. Read More »
Source: www.quora.com
Q: What could cause a heart rate of over 200 bpm? - Quora
A: One's pulse often is higher when having a fever, but for just such a a short time and never ... Maybe the way the pulse was measured (by some mo... Read More »
Source: www.quora.com
Q: What causes long-term elevated heart rate and blood pressure afte...
A: Pre-trauma the rates were normal ... Anything that damages any organ that controls the electrical system could cause long term elevated heart rate. That would... Read More »
Source: www.quora.com
Q: Is a heart rate of 110 beats per minute healthy for someone who i...
A: Generally, no. Though it depends on the person, anything over 100 is usually considered too ... Some foods and drinks can cause an increased heart rate ( parti... Read More »
Source: www.quora.com