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There are many different types of vasculitis that affect different blood vessels throughout the body.

Alpha-1 antitrypsin (AAT) deficiency happens when you do not make enough AAT protein. The AAT protein is made in your liver. This protein enters your blood and protects your organs, including the lungs, from damage. For example, your immune system is your body’s defense against bacteria and viruses but if it is overactive, it can damage your body while fighting diseases. The AAT protein prevents you from having too much inflammation in your lungs. Without enough AAT protein, your immune system may damage your lungs and lead to lung disease.

Heart-healthy eating involves choosing certain foods, such as fruits and vegetables, while limiting others, such as saturated and trans fats and added sugars. Your doctor may recommend the heart-healthy Dietary Approaches to Stop Hypertension (DASH) eating plan because it has been proven to lower high blood pressure and “bad” LDL cholesterol in the blood. Visit our Delicious Heart-Healthy Eating page for recipes, cooking tips, and more.

Los síntomas frecuentes de la enfermedad coronaria incluyen angina y dificultad para respirar. Las complicaciones de la enfermedad coronaria pueden ser ataque cardíaco, insuficiencia cardíaca y arritmia.

La aterosclerosis es una enfermedad en la que se deposita placa dentro de las arterias. Las arterias son vasos sanguíneos que llevan sangre rica en oxígeno al corazón y a otras partes del cuerpo.

There are no specific symptoms of overweight and obesity. The signs of overweight and obesity include a high body mass index (BMI) and an unhealthy body fat distribution that can be estimated by measuring your waist circumference.

The most common cause of high blood cholesterol is an unhealthy lifestyle. However, the genes that you inherit from your parents, other medical conditions, and some medicines may also cause high blood cholesterol.

Peripheral artery disease is more common in blacks than any other racial or ethnic group. The major risk factors for peripheral artery disease include smoking, older age, and diseases and conditions such as diabetes, high blood pressure, high blood cholesterol, coronary heart disease, stroke, and metabolic syndrome.

Common sleep apnea signs and symptoms are snoring or gasping during sleep; reduced or absent breathing, called apnea events; and sleepiness. Undiagnosed or untreated sleep apnea prevents restful sleep and can cause complications that may affect many parts of your body.

The major types of stroke are ischemic (when an artery to the brain becomes blocked) and hemorrhagic (when an artery in the brain leaks blood or breaks open).