Half of patients cardiac arrests notice these symptoms days earlier, the study says
The sudden survival rate of cardiac arrest is only 10%. Knowing these red flags could save you.
Most people who suffer from a sudden cardiac arrest (SCA), an affliction where the heart ceases to beat unexpectedly, die a few minutes of their first noticeable symptom. Every year, about 350,000suffer from a sudden heart arrest Outside a hospital, and according to the data from the American Heart Association, about 90% of them die before reaching the urgency. It is because, once the cardiac arrest begins, every second that passes without medical treatment is pivotal - the probability of survival of the patient falls by 10% every minute, saysSUMICHE CHURH, MD, Director of theCenter for Prevention of Cardiac Arrest At the Smidt Heart Institute of Cedars-Sinai in Los Angeles. "If the paramedic paramedics arrive there in 10 minutes, you left," Chugh said at CBS News. "There is no known condition of the man where you have the chance to die within 10 minutes."
We have been believed for a long time that cardiac arrest is a disease that strikes without warning, which is part of what makes it so murderer. But it turns out, the condition may not happen so unexpected after all. Chugh and a team other researchers identified red flags that might report cardiac arrest days or even weeks before the event strikes. Read on to find out what they are.
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Half of people suffering from cardiac arrest have experienced symptoms and even earlier weeks.
Findings of a 2015 study published in theAnnals of internal medicine Suggest that sudden cardiac arrest often indicates its imminence. Researchers behind the sudden unexpected death study of Oregon, a study ofSudden cardiac arrest case outside the hospital, watched patients aged 35 to 65 years. They collected information on 839 sudden victims of cardiac arrest over the four weeks that preceded the event to determine which symptoms, if any, cropped. They also spoke to family members of patients and friends and consulted their medical records and emergency response files.
Researchers found that 51% of patients had warning symptoms during these four weeks and, 93% of whom saw symptoms recurring during the 24-hour period before undergoing cardiac arrest. "This new research suggests a lot of people, not only do we have four hours, but we could even have four weeks [to intervene]," Chugh,Chief of research, explained CBS News in 2015.
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The first early signs of cardiac arrest are intermittent thoracic pain and laborious breathing.
Chugh and researchers behind the study onEarly signs of cardiac arrest Symptoms classified as chest pain (typical or atypical), difficulty breathing, cardiac palpitations, sudden blood pressure or loss of consciousness, and others (including abdominal pain, nausea or vomiting, pain, pain in the back).
The most common people mentioned by the patients of the study were intermittent thoracic pain, with 46.3% of symptomatic patients indicating the symptom, and the dyspnea, that is to say a laborious breath, of which 18.1 % experienced.
Other patients who were victims of cardiac arrest have noticed symptoms of influenza (10%) and palpitations (5.6%).
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81% of people ignore the first symptoms of cardiac arrest.
Chugh told CBS News that these sudden cardiac arrest warning signs are often ignored. "When these symptoms occur, in about half of the people who have SCA, the vast majority does not act on the symptoms, and it's very perplexed," he said.
In the study, only 19% of patients called 911 to report symptoms before their cardiac test, which does not mean 81%. Those who called on 911 were more likely to be patients with heart disease or chest pain, and they were also more likely to survive: 32% of patients called 911 survived, compared with only 6% of Those who did not do it.
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It is important to know the difference between cardiac arrest and heart attack.
Sudden cardiac arrest is oftenconfused for a heart attackBut while heart attacks can bring a sudden cardiac arrest, they are not the same, Chugh said at CBS News. The sudden cardiac arrest is when the heart stops pumping, which causes a blood rich in oxygen to stop flowing throughout the body. Cardiac crises are when there are blockages in the vessels leading to the heart.
As the Clinic of Cleveland, the symptoms of a heart attack are generally chest pain, nausea or flu symptoms, shortness of breath, stomach pain, perspiration and weakness. Forheart attackThey are typically a blue face discoloration, breathing difficulties, chest pain, vertigo and a generally sick sensation.
"If you or your beloved has symptoms, knowing the difference can help you make rescue decisions," cardiologistNicholas Ruthmann, MD, wrote for the Clinic of Cleveland. In the case of a heart attack, you must call 911 or head at emergency, and while you should do the same thing for cardiac arrest, you should also search for an automated external defibrillator (AED) and start the CPR immediately.
Like Ruthmann explains: "The most important step in preventing a heart attack or a SCA is as follows: If you feel something, tell something."
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