Without CPR and restoration of a regular heart rhythm, death can occur in minutes.Ĭardiomyopathy Cardiomyopathy is a disease involving changes in the heart muscle. The heart's pumping chambers may quiver instead of pumping blood out to the body. Sudden Cardiac Death Sudden cardiac death (SCD) occurs when the heart's electrical system goes haywire, causing it to beat irregularly and dangerously fast. But there are warning signs, such as recurring chest pain caused by the restricted blood flow. Many people don't know they have CAD until a heart attack strikes. This narrows the arteries, making it more difficult for blood to flow through. People with congenital heart defects may have a higher risk of developing complications such as arrhythmias, heart failure, and heart valve.Ī precursor to a heart attack, coronary artery disease or CAD occurs when sticky plaque builds up inside the coronary arteries. Some defects are not found until a person becomes an adult. The problem could be a leaky heart valve, malformations in the walls that separate the heart chambers, or other heart problems. Most cases of heart failure are the result of coronary artery disease and heart attacks.Ĭongenital Heart Defect A congenital heart defect is one that's present at birth. The heart muscle may also weaken, reducing the blood supply even more.
Over time, the heart gets bigger to hold more blood, it pumps faster to increase the amount of blood moving out of it, and the blood vessels narrow. It means the heart can't pump enough blood to meet the body's needs.
Heart Failure Heart failure doesn't mean your heart stops working. The longer you postpone treatment, the more damage the heart may sustain. Women are more likely than men to have heartburn, loss of appetite, tiredness or weakness, coughing, and heart flutters. Heart Attack Symptoms in Women Women don't always feel chest pain with a heart attack. Without immediate treatment, that part of the heart muscle could be damaged or destroyed. If the clot completely blocks the artery, it cuts off the blood supply to a portion of the heart. When this happens, a blood clot forms around the plaque. Inside a Heart Attack The plaque deposited in your arteries is hard on the outside and soft and mushy on the inside. Pain or pressure in the chest.Discomfort spreading to the back, jaw, throat, or arm.Nausea, indigestion, or heartburn.Weakness, anxiety, or shortness of breath.Rapid or irregular heartbeats Heart Attack Symptoms A heart attack is an emergency even when symptoms are mild. Prompt emergency treatments have reduced the number of deaths from heart attack in recent years. When blood flow is blocked, heart muscle can be damaged very quickly and die. What Is Heart Attack ? This happens when there is a blockage in the coronary arteries, the vessels that carry blood to the heart muscle. These include coronary artery disease, cardiomyopathy, arrhythmia, and heart failure. But there are many conditions that can undermine the heart's ability to do its job. What Is Heart Disease ? Bring up heart disease, and most people think of a heart attack.
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