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 »
Shortness of breath is when you feel you cannot get enough air. You may feel as if your breathing is forced, labored or that you are having... Read more »
In this entry, I would like to comment on how the fact that asthma is such a common disease can in some cases lead to individuals being... Read more »
Last time we talked about pursed lip breathing for COPD - what it is, and why it helps when you're short of breath (SOB). Today we're going... Read more »
A note from Jane: I’ll be taking some time off in July, but in place of my usual shareposts I’d like to pass on some wisdom from the... 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 »
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 »
Everyone knows that breathing is essential to life. Life begins when we inhale our first breath and ends when we exhale our last breath. It’s... Read more »