Tuesday, February 14, 2012
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Ventricular Tachycardia (VT) Learning Center

Ventricular tachycardia may not cause symptoms in some people. However, it may be lethal in other people. It is a major cause of sudden cardiac death.
Source:ADAM
Date:May 15, 2008
With appropriate drug or surgical treatment, ventricular tachycardia can be controlled in most people. An electrocardiographic image indicating a rapid heart beat. ( Custom Medical Stock Photo . Reproduced by permission.)
Source:Gale Encyclopedia of Medicine
Ventricular fibrillation (VF) is a severely abnormal heart rhythm (arrhythmia) that can be life-threatening.
Source:ADAM
Date:May 15, 2008
Ventricular fibrillation is a very rapid, uncoordinated, ineffective series of contractions throughout the lower chambers of the heart. Unless stopped, these chaotic impulses are fatal.
Source:Gale Encyclopedia of Medicine
Cardiogenic shock is a state in which the heart has been damaged so much that it is unable to supply enough blood to the organs of the body.
Source:ADAM
Date:April 23, 2009
Unconsciousness is when a person is unable to respond to people and activities. Often, this is called a coma or being in a comatose state. Other changes in awareness can occur without becoming unconscious. Medically, these are called "altered ment...
Source:ADAM
Date:July 8, 2009
Understanding and adjusting to death and loss at various stages of life. Almost every child or adolescent faces the death of someone close—a relative, friend, or even a pet—at some point in his or her life. In fact, it is estimated that about 5% o...
Source:Gale Encyclopedia of Childhood and Adolescence
Death is the end of life, a permanent cessation of all vital functions. Dying refers to the body's preparation for death, which may be very short in the case of accidental death, or can last weeks or months in some patients such as those with cancer.
Source:Gale Encyclopedia of Surgery
Death is defined as the cessation of all vital functions of the body including the heartbeat, brain activity (including the brain stem), and breathing.
Source:Gale Encyclopedia of Medicine
Mourning is the grieving process an individual experiences in response to the loss (often through death) of someone.
Source:Gale Encyclopedia of Children's Health
Death is the end of life, a permanent cessation of all vital functions. Dying refers to the body's preparation for death, which may be very short in the case of accidental death, or can last weeks or months in some cancer patients.
Source:Gale Encyclopedia of Nursing and Allied Health
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