Search Media Items

Many factors play a role in preparing your body to fall asleep and wake up. Your body has several internal clocks, called circadian clocks. These typically follow a 24-hour repeating rhythm, called the circadian rhythm. This rhythm affects every cell, tissue, and organ in your body and how they work.

Taking steps to ensure a healthy pregnancy might prevent your newborn from being born before his or her lungs have fully developed.

Strokes are medical emergencies and treatment needs to begin immediately. Depending on the type of stroke, treatment may include medicines (such as tissue plasminogen activator (tPA) or anticoagulants/antiplatelets) and procedures (such as carotid endarterectomy or carotid artery angioplasty). Surgery—such as aneurysm clipping and coil embolization or arteriovenous malformation repair—may be needed to treat a hemorrhagic stroke. Making lifestyle changes can help treat and control risk factors for a stroke.

If you’ve already had sudden cardiac arrest, an implantable cardioverter defibrillator reduces the chances of dying from a second sudden cardiac arrest. If you have not yet had sudden cardiac arrest but have severe coronary heart disease, your doctor may prescribe a beta blocker or statin. Following a healthy lifestyle can help you lower your risk for sudden cardiac arrest, coronary heart disease, and other heart problems.

Para detectar el sobrepeso y la obesidad, su médico calculara el índice de masa corporal (IMC) para evaluar si usted o su niño tienen un peso saludable. Su doctor podría recomendar cambios saludables en el estilo de vida, como consumir una alimentación saludable y actividad física, para prevenir el sobrepeso y obesidad.

The signs and symptoms of pneumonia can be mild or severe and may include lung cysts, increased VEGF-D levels, reduced lung function, reduced, oxygen levels in the blood, chest pain or aches, fatigue, frequent cough, shortness of breath, and wheezing. Possible complications may include tumors in the kidneys, blood in the urine, enlarged lymph nodes, pleural effusions, pneumothorax or collapsed lung, and swelling.

Conditions that damage or overwork the heart muscle can cause the heart to weaken, including coronary heart disease, diabetes, high blood pressure, other heart conditions, and other factors.

After sudden cardiac arrest, surgery to implant an implantable cardioverter defibrillator (ICD), or a fitting for a wearable cardioverter defibrillator (WCD), you will need regular visits with your doctor to check your condition, the device, or any medicines you are taking. You can get an ID card with information about your device to keep with you. It can be helpful in an emergency, to show airport security, or for medical personnel who need to know more about your device. If you have an ICD, be aware of the signs of complications with your device.

High blood cholesterol is treated with heart-healthy lifestyle changes and medicines to control or lower your high blood cholesterol. Lipoprotein apheresis is a procedure that can be used to treat familial hypercholesterolemia.

La enfermedad pulmonar obstructiva crónica, o EPOC, es una enfermedad progresiva que causa dificultad para respirar. En los Estados Unidos el término EPOC abarca dos enfermedades principales, el enfisema y la bronquitis crónica.