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 tachycardia. Most people experience transient rapid heartbeats, called sinus tachycardia, as a normal response to excitement,
The two main types of tachycardia are abnormal supraventricular tachycardias (which originate in the upper...
What 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 »
What does one do if she experiences major chest pains and medical examinations reveal no heart or BP abnormalities? This is a particularly... Read more »
Chest pain is one of the scariest symptoms a person can have because the first thing we usually think of is a heart attack. Of course,... Read more »
Anyone who's ever had an asthma attack knows about the chest tightness and why it occurs. Yet what about the chest soreness that occurs... Read more »
Chest pain afflicts people of all ages. It doesn’t make a distinction based on demographics or social position. Having chest pain can... Read more »
Source: ADAM Encyclopedia
Wide-complex tachycardia; V tach; Tachycardia - ventricularSymptomsIf the heart rate during a ventricular tachycardia episode is very fast or lasts... Read more »
Source: ADAM Encyclopedia
Chest tightness Lightheadedness Fainting Sensation of feeling the heart beat (palpitations) Shortness... Read more »
Source: ADAM Encyclopedia
PSVT; Supraventricular tachycardiaSymptomsAnxietyChest tightnessPalpitations (a sensation of feeling the heart beat)Rapid pulseShortness of... Read more »
Source: ADAM Encyclopedia
Chest pain is discomfort or pain that you feel anywhere along the front of your body between your neck and upper abdomen.Alternative NamesChest... Read more »
Chest pains are frequently a part of anxiety attacks. The Diagnostic and Statistical Manual (DSM-IV) lists chest pains as a symptom of panic disorder... Read more »