Paroxysmal supraventricular tachycardia (PSVT) is an occasional
PSVT; Supraventricular tachycardia
Normally, the chambers of the heart (atria and ventricles) contract in a coordinated manner. The contractions are caused by an electrical signal that begins in an area of the heart called the sinoatrial node (also called the sinus node or SA node). The signal moves through the upper...
Read moreWhat 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 »
Full Question: I suffer form Migraines during my menstruation. Sometimes my blood pressure rises 160's and 90's for about 20 minutes... Read more »
If you've been told you have high blood pressure you should be thankful for a timely diagnosis. For many people their high blood pressure... Read more »
Today I would like to review some of the primary causes of High Blood Pressure. In most cases, there is no clear cause of high blood... Read more »
There are times it is normally for the heart to beat harder, such as if you are out hiking and encounter a bear. Your blood pressure will... Read more »
Source: HealthCentral Encyclopedia
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... Read more »
A study of more than 700 residents of Anniston, Alabama has found that people with higher levels of chemicals known as polychlorinated biphenyls... Read more »
Source: ADAM Encyclopedia
In the United States, about 1 in 3 adults has high blood pressure. About 25% of people with high blood pressure are unaware that they have it.About... Read more »
Source: ADAM Encyclopedia
Hypertension places stress on several organs (called target organs), including the kidneys, eyes, and heart, causing them to deteriorate over time.... Read more »
A new military study has found that soldiers in Iraq and Afghanistan who experience combat are more likely to develop hypertension over the long term... Read more »