Search Media Items

The main types of arrhythmia are bradyarrhythmias; premature, or extra, beats; supraventricular arrhythmias; and ventricular arrhythmias.

To diagnose arrhythmia, your doctor will ask you about your symptoms, your medical history, and any signs of arrhythmia in your family. Your doctor may also do an EKG and a physical exam as part of your diagnosis. Additional tests may be necessary to rule out another cause or to help your doctor decide on treatment.

Your doctor may diagnose pulmonary hypertension based on your risk factors and symptoms. A diagnosis of pulmonary hypertension will be made if tests show higher-than-normal pressure in the pulmonary arteries.

Your age, environment, family history and genetics, lifestyle habits, medicines you are taking, other medical conditions, and sex can raise your risk of pulmonary hypertension.

The signs, symptoms and complications of heart inflammation depend on whether you have endocarditis, myocarditis or pericarditis. Signs and symptoms may include fever and chills, chest pain, shortness of breath, heart palpitations, and fatigue. Complications of heart inflammation may be life-threatening.

Atrial fibrillation is a type of arrhythmia. There are four main types of atrial fibrillation—paroxysmal, persistent, long-term persistent, and permanent atrial fibrillation.

Cardiogenic shock is life-threatening, but it is treatable. As you recover from cardiogenic shock, it is important to follow your treatment plan and adopt healthy lifestyle changes to prevent another event. You also may need follow-up treatment or support for implanted devices or complications of cardiogenic shock, including organ failure. If cardiogenic shock led to heart failure, your doctor may recommend a heart transplant.

Sleep plays a vital role in good health and well-being throughout your life. The way you feel while you are awake depends in part on what happens while you are sleeping. During sleep, your body is working to support healthy brain function and maintain your physical health. In children and teens, sleep also helps support growth and development. Getting inadequate sleep over time can raise your risk for chronic health problems. It can also affect how well you think, react, work, learn, and get along with others. Learn how sleep affects your heart and circulatory system, metabolism, respiratory system, and immune system and how much sleep is enough.

You may have an increased risk for angina because of your age, environment or occupation, family history and genetics, lifestyle, other medical conditions, race, or sex.

Your doctor will decide on a treatment approach based on the type of angina you have, your symptoms, test results, and risk of complications. Unstable angina is a medical emergency that requires immediate treatment in a hospital. If your angina is stable and your symptoms are not getting worse, you may be able to control your angina with heart-healthy lifestyle changes and medicines. If lifestyle changes and medicines cannot control your angina, you may need a medical procedure to improve blood flow and relieve your angina.