Cardiac arrhythmias are electrical malfunctions that throw the heart out of rhythm http://propeciafrance.net/avis.html.
Cardiac arrhythmias are electrical malfunctions that throw the heart out of rhythm, so that many of the 330,000 sudden cardiac deaths each year in the United States. Most fatal arrhythmias occur in aging patients when scar tissue left by a heart attack disrupts the heart ‘s electrical system http://propeciafrance.net/avis.html . Up to 1,000 of the deaths, however, are caused by a genetic disorder called long QT syndrome , which occurs mostly in young people causes by otherwise healthy the heart. In the departmentillator. -l is part of the heart’s electrical signature electrocardiogram electrocardiogram . Represents represents the time. For the heart of the lower chambers to reset electrically after each heartbeat In LQTS patients, the QT reset time is prolonged, making the heart more vulnerable to fatal arrhythmias. The condition may go unnoticed until sports, strong emotions or even loud noises knock the heart out of rhythm, lead to loss of pulse and consciousness . Sudden death often results when the heart not set with a defibrillator.
Study detailswent in recent study the researchers looked back and 2,772 subjects from the LQTS Registry who were alive at the age of by a physician were monitored by a doctor until the age of 20. This is the largest LQTS study to date, and it is the first study to look the risk factors are associated with life-threatening events in adolescents, both those were in sudden death to end, and those in which cardiac arrest emergency emergency treatment., researchers Third, significant predictors of life-threatening events in these patients: timing before fainting , the degree to which prolong the QT interval by ECG by ECG, and the patient’s gender. (more…)