What To Do If You Get Attacked By A Shark

What To Do If You Get Attacked By A Shark – Cardiopulmonary resuscitation (CPR) is the process of restarting a heart that has stopped beating — a condition known as cardiac arrest.

However, cardiac arrest is not the same thing as a heart attack. During a heart attack, blood flow to the heart muscle is blocked or significantly reduced. It is usually the result of a blocked coronary artery caused by cardiovascular disease. Cardiac arrest means that the heart’s electrical system has stopped sending signals that the heart is beating.

What To Do If You Get Attacked By A Shark

A heart attack should always be considered a medical emergency. The longer the heart muscle is deprived of adequate blood flow, the more likely it is to suffer long-term damage.

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With immediate medical attention, recovery from a heart attack is often possible. However, if the person is conscious and the heart is still beating on its own, CPR should not be given.

If someone close to you has lost consciousness and is having a heart attack, it is important to call 911 immediately. The 911 officer should guide you through the procedures to follow when traveling to your EMS location.

If someone close to you is showing signs of a heart attack, seek medical attention. Stay with them until help arrives or their symptoms improve.

CPR to a person whose heart attack has advanced to cardiac arrest should ideally be done by a trained person. However, if no one has formal CPR training, it may be necessary to follow these basic steps.

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After calling 911 (such as 911) and making sure that you and the person in crisis are safe (for example, away from traffic or dangerous electrical wires), lay the person on their back on a flat but firm surface.

Repeat until 911 arrives or someone brings an automated external defibrillator (AED) to the scene. An AED can deliver life-saving shocks to a person with cardiac arrest, essentially by “bouncing” their heart.

Performing CPR can be exhausting, so it may be helpful to take turns with another person if paramedics don’t arrive right away.

Many public places have AEDs that are suitable for emergency use and are designed for everyone to use.

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Children and infants are less likely to have seizures, but there may be other reasons why CPR in an emergency is a life-saving procedure for a young child. The basics of CPR are similar, but must be adapted to the child’s small body, according to the American Red Cross.

CPR is not appropriate if someone is having a heart attack but is awake with a steady heartbeat. In this case, you can do more damage to the heart than if you did nothing and wait for the ambulance to arrive.

Also, if you are performing CPR and the person is showing signs of life, such as eyes open and breathing properly, stop CPR immediately. Allow the person to heal, but be prepared in case the person’s heart beats again.

A 2020 analysis of 141 studies found that the survival rate of people who received CPR had improved in recent years, but was still well below 50 percent. For example, the analysis found that the average one-year survival rate for people who underwent CPR was still only 13.3 percent from 2010 to 2019.

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He suggests that if CPR is performed in the moments after someone goes into cardiac arrest, their chances of survival are two to three times higher than if the person waited for paramedics or emergency room treatment.

As long as the person having a heart attack is awake and breathing, CPR is not necessary. But if that person’s heart stops beating, CPR can be a lifesaver. Before doing anything, be sure to call emergency services such as 911 and check the area if possible or have someone nearby find the AED.

Be prepared to delegate the care of someone who has had a heart attack to someone who has been trained in CPR or has an AED. Local Red Cross branches, hospitals, and other organizations often offer free or low-cost CPR and first aid courses. Consider getting one, especially if you’re dealing with or living with someone at high risk for a heart attack or cardiac arrest.

Has strict purchasing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations. We avoid using tertiary references. You can learn more about how we ensure our content is accurate and up-to-date by reading our content policies. Medically reviewed by Megan Soliman, MD — by Tricia Kinman and James Roland — updated Feb. 15, 2022

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Heart attacks, also called myocardial infarctions, are very common in the United States. In fact, each becomes one

Chest pain is the most common warning sign of a heart attack. But there may be other symptoms as well, such as dizziness, nausea, and shortness of breath. Symptoms can be severe or mild and often vary from person to person. Some people may not even notice the warning signs of a heart attack.

This article will take a closer look at the causes, symptoms, and risk factors of heart attack, as well as how a heart attack is diagnosed and treated.

A heart attack occurs when blood flow to the heart is blocked or cut off. If enough oxygen-rich blood does not flow to the heart, damage can occur to the affected area. As a result, the heart muscle begins to die.

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If your heart doesn’t get the blood and oxygen it needs to function properly, you may be at greater risk for heart failure and other serious complications.

A heart attack is a life-threatening medical emergency. The sooner you receive medical treatment that restores normal blood flow to your heart, the better your chances of a successful outcome.

In this article, we use the terms “female” and “male” to reflect terms historically used to denote the gender of people. But your gender identity may not match the way your body experiences heart attack symptoms. Your doctor can better help you understand how your particular conditions will translate into symptoms, diagnosis, and treatment.

Many people experience a mix of heart attack symptoms, regardless of gender or gender. However, there are gender-specific differences in the presentation, biology, and outcome of heart attack.

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Pain is often described as tightness, tightness, or pressure in the chest, while men typically describe it as “a heavy heaviness in the chest.”

According to the American Heart Association (AHA), women are slightly more likely than men to experience the following heart attack symptoms:

Higher estrogen levels can reduce the risk of heart attack. As a result, women have a higher risk of heart attack after menopause than before menopause.

For example, a 2018 study in Switzerland found that women tended to wait longer to contact emergency services after experiencing typical heart attack symptoms. The researchers also found that women tended to experience longer delays in getting emergency treatment.

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Showed that people with diabetes were more likely to have a silent heart attack than people without diabetes. In other words, if you have diabetes, you may not experience the typical symptoms associated with a heart attack, especially chest pain.

Many studies have been done to better understand why people with diabetes are less likely to experience chest pain and other heart attack symptoms. One explanation is that the development of neuropathy, a type of nerve damage that is a common complication of diabetes, may affect the ability to feel the chest pain caused by a heart attack.

About 55 percent of people with diabetes have coronary artery disease. Impaired blood flow in the coronary arteries is an important risk factor for heart attack.

Because of this risk, it’s important for people with diabetes to keep their blood sugar under control, have frequent blood tests to check their cholesterol levels, and work closely with their doctor to make sure their diabetes is well-managed.

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Chest pain caused by reduced blood flow to the heart muscle is called angina. It is a common symptom of heart disease. There are two main types of angina:

An attack of angina can feel like a heart attack, and in many cases—especially unstable angina—it can be difficult to distinguish angina from a true heart attack.

If you have stable angina that occurs after exertion and subsides after rest, you can assume that a sudden but short-lived attack of chest pain is just an attack of angina. If chest pain does not stop with rest or comes and goes for 10 minutes or more, you may be having a heart attack.

Talking to your doctor about how to treat angina will help you better understand the difference between angina symptoms and a heart attack, and will prepare you if chest pain is actually a sign of a heart attack.

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The leading cause of heart attacks is coronary heart disease. This is where plaque builds up in the arteries that supply blood to the heart. A general buildup of plaque in the arteries is also known as atherosclerosis.

A type I heart attack occurs when the plaque in the inner wall of the artery ruptures and is released.

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