Describe in detail that surges the _ prevention and health care of syndrome in advance

Describe in detail that surges the _ prevention and health care of syndrome in advance
Surge syndrome (WPW) in advance It should know at first how the normal people's heartbeat took shape to understand what is WPW.
Production of normal heartbeat
The human heart is made up of four hearts: Atrium dextrum, right ventricle, atrium sinistrum, left ventricle. The blood reflux of whole body enters the atrium dextrum of the heart, then enter the right ventricle. The heart can pump into the blood of the right ventricle the blood vessel of the lung while shrinking, supply the nutrition of the lung, then the blood reflux enters the atrium sinistrum, flow into the left ventricle subsequently. The heart pumps the blood in the left ventricle through the artery while shrinking, supply each organ use of whole body. Cardiac muscle after stimulated by electricity will happen act in agreement, the intersection of rhythm and the intersection of rule and shrinking activitying whole, produce the heartbeat, thus pump into the blood the artery, then deliver to every position of whole body. Normal heartbeat of people natural to blow, fight, organize by heart, namely" whether the intersection of sinus and room form " The excited signal released is controlled. The sinus room forms the top lying in the atrium dextrum, can release the electric signal with rhythm, the electric signal can be conducted and organized conducting to the atrium sinistrum characterizedly along the heart, then conduct reaching one lying downwards between atrium and ventricle to call " The room room is formed " Area,continue not conducting downwards to ventricle (ventricle is for pump the organs of bloods main of heart) . It is at 60- 100 time been normal for people for heartbeat /during not dividing.
Excited atrium in advance The heartbeat proruption is stopped suddenly
WPW is the abnormal state that a kind of heart telex leads the course, can make the heartbeat more normally and accelerate notably. It is one that mainly to conduct the thorough fare between normal people's atrium and ventricle, and the excited syndrome patient also has a extra conducting the thorough fare between atrium and ventricle in advance, known as " Add the bypass " ,This bypass often winds the too normal one " The room room is formed " ,It seems to erect a bridge directly between atrium and ventricle. Normal the intersection of sinus and room it forms electricity that sends out to be can from conducting under the thorough fare spreading to the ventricle normal not merely so, can also be through spreading the ventricle under the bypass between atrium and ventricle, under most situations, through the conducting faster than the speed of conducting the thorough fare normally of the additional bypass, but the excited ventricle in advance, so, are called " defying in advance " . Atrium and such additional bypass between the ventricle mistake that appear separate atrium and ventricle during embryo's development. There are two that conduct the thorough fare between atrium and ventricle, may make the normal telex lead and take place " short circuit " Danger,is it fast to cause unusually heartbeat(tachycardia) . If tachycardia takes place repeatedly to the patient, known as suffering from " WPW " .It is inborn and unusual that WPW exists when born in, but there can not be any symptom when born ining, until teenagers or between twenty and fifty to have symptom, such as present, break out suddenly, very unexpected heart of stop jump over the speed. How normal the heart structure of the general WPW patient is, a few patients amalgamate congenital heart disease too. WPW morbidity in the total crowd is about 0.15% to 0.2%. Among them 60%- 70% of the WPW patients do not have abnormal state of other hearts. Because WPW can cause the arrhythmia or because drug therapy is incorrect can cause patient death sometimes. Study to report WPW incidence that a patient dies suddenly is about 0%- 4% in majority. WPW higher than women slightly in male ill rate, about 60%- 70%, majority relatively young, it is unusually other for health to have. Though this can take place on all people of age while being unusual, the one that saw at most is children and young people, the arrhythmia caused by it leaves in the emergency ward and goes to a doctor.
The malignant rhythm of the heart is not normal - -The room is quiver
WPW can cause returning tachycardia between atrium and ventricle, is called returning tachycardia (AVRT) of rooms of the room . The electricity is excited and is conducts under the thorough fare and spreads (it can be that the room room is formed, it can be the additional bypass too) by one ,Then conduct the thorough fare to go against to send back along another one and form the repeated and excited cycle. One excitement that orbit this with high the intersection of frequency and excited ventricle unusually, make heartbeat can up to every minute 150- 250 or more times.If some patients have another arrhythmia at the same time, the atrium quivers, should take care very much at this moment, patients may have a life danger by this initiates serious malignant arrhythmia. Atrium quiver mean atrium with every minute very quick frequency, 350- 600 divide, and the extraordinary abnormality of rhythm. If the excitement of the atrium can be played and spread the ventricle, then the ventricle can take place under such quick excitement to quiver in the ventricle, make the ventricle lose effective shrink, but can't get rid of the blood in the heart, in other words the heart stops beating, cause the life danger. The room room forms the majority that can block the atrium and spread under the ventricle excited in normal cases, there is self-protection ability, so the frequency of the heartbeat does not often exceed every minute 170 times, danger that will not cause the heartbeat to stop. But if there is additional bypass, it does not have the above-mentioned function of the room room knot, so more atriums are excited can be through spreading the excited ventricle under the additional bypass, making the ventricle excited reaches or exceeds every minute 200 times. Amalgamate, call by another " The atrium is fluttered " Rhythm of the heart not normal,excited in that ventricle may be getting higher in frequency,be reached by every minute 300 or more times, the danger that the patient quivers and dies suddenly obviously increases.When tachycardia breaks out, the patient can feel having palpitation, dizzy, chest uncomfortable in chest that happened suddenly aches, faints or dies suddenly. Emergence that die suddenly relatively rare, because of amalgamate atrium, flutter with atrium initiating quivering, often. When the heartbeat exceeds every minute 250 or more times, patients can present hypotension. The characteristic of tachycardia that WPW quotes synthetically is " The proruption is stopped suddenly " ,Can stop by oneself. Need administration to stop it breaking out sometimes. WPW syndrome patient's tachycardia often breaks out repeatedly. Can present serious symptom while tachycardia takes place when WPW patient amalgamates other heart diseases, for instance the chest aches, has difficulty in breathing. {The family uses Medicine

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