| Cardiovascular disease is caused by narrowed, blocked or stiffened blood vessels that prevent your heart, brain or other parts of your body from receiving enough blood. Cardiovascular disease symptoms may be different for men and women. For instance, men are more likely to have chest pain; women are more likely to have symptoms such as shortness of breath, nausea and extreme fatigue. Symptoms can include: Chest pain (angina) Shortness of breath Pain, numbness, weakness or coldness in your legs or arms if the blood vessels in those parts of your body are narrowed Pain in the neck, jaw, throat, upper abdomen or back You might not be diagnosed with cardiovascular disease until you have a heart attack, angina, stroke or heart failure. It's important to watch for cardiovascular symptoms and discuss concerns with your doctor. Cardiovascular disease can sometimes be found early with regular exams. Heart disease symptoms caused by abnormal heartbeats (heart arrhythmias) A heart arrhythmia is an abnormal heartbeat. Your heart may beat too quickly, too slowly or irregularly. Heart arrhythmia symptoms can include: Fluttering in your chest Racing heartbeat (tachycardia) Slow heartbeat (bradycardia) Chest pain or discomfort Shortness of breath Lightheadedness Dizziness Fainting (syncope) or near fainting Heart disease symptoms caused by heart defects Serious congenital heart defects � defects you're born with � usually become evident soon after birth. Heart defect symptoms in children could include: Pale gray or blue skin color (cyanosis) Swelling in the legs, abdomen or areas around the eyes In an infant, shortness of breath during feedings, leading to poor weight gain Less serious congenital heart defects are often not diagnosed until later in childhood or during adulthood. Signs and symptoms of congenital heart defects that usually aren't immediately life-threatening include: Easily getting short of breath during exercise or activity Easily tiring during exercise or activity Swelling in the hands, ankles or feet Heart disease symptoms caused by weak heart muscle (dilated cardiomyopathy) Cardiomyopathy is the thickening and stiffening of heart muscle. In early stages of cardiomyopathy, you may have no symptoms. As the condition worsens, symptoms may include: Breathlessness with exertion or at rest Swelling of the legs, ankles and feet Fatigue Irregular heartbeats that feel rapid, pounding or fluttering Dizziness, lightheadedness and fainting Heart disease symptoms caused by heart infections There are three types of heart infections: Pericarditis, which affects the tissue surrounding the heart (pericardium) Myocarditis, which affects the muscular middle layer of the walls of the heart (myocardium) Endocarditis, which affects the inner membrane that separates the chambers and valves of the heart (endocardium) Varying slightly with each type of infection, heart infection symptoms can include: Fever Shortness of breath Weakness or fatigue Swelling in your legs or abdomen Changes in your heart rhythm Dry or persistent cough Skin rashes or unusual spots Heart disease symptoms caused by valvular heart disease The heart has four valves � the aortic, mitral, pulmonary and tricuspid valves � that open and close to direct blood flow through your heart. Valves may be damaged by a variety of conditions leading to narrowing (stenosis), leaking (regurgitation or insufficiency) or improper closing (prolapse). Depending on which valve isn't working properly, valvular heart disease symptoms generally include: Fatigue Shortness of breath Irregular heartbeat Swollen feet or ankles Chest pain Fainting (syncope) When to see a doctor Seek emergency medical care if you have these heart disease symptoms: Chest pain Shortness of breath Fainting Heart disease is easier to treat when detected early, so talk to your doctor about your concerns about your heart health. If you're concerned about developing heart disease, talk to your doctor about steps you can take to reduce your heart disease risk. This is especially important if you have a family history of heart disease. If you think you may have heart disease, based on new signs or symptoms you're having, make an appointment to see your doctor. |
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