|
- Ejection fraction: An important heart test - Mayo Clinic
Ejection fraction is a measurement of the percentage of blood leaving the heart each time it squeezes When the heart squeezes, it's called a contraction Ejection fraction is just one of many tests your healthcare professional may use to see how your heart works The heart squeezes and relaxes When the heart squeezes, it pumps out — or ejects — blood from the two lower heart chambers
- HIDA scan - Mayo Clinic
For a HIDA scan, also known as cholescintigraphy or hepatobiliary scintigraphy, a radioactive tracer is injected into a vein in the arm The tracer travels through the bloodstream to the liver, where the bile-producing cells take it up The tracer then travels with the bile into the gallbladder and through the bile ducts to the small intestine
- Heart failure with preserved ejection fraction (HFpEF): More than . . .
Nearly half of all patients with heart failure have a normal ejection fraction (EF) The prevalence of this syndrome, termed heart failure with preserved ejection fraction (HFpEF), continues to increase in the developed world, likely because of the increasing prevalence of common risk factors, including older age, female sex, hypertension
- Left ventricular hypertrophy - Diagnosis and treatment - Mayo Clinic
Diagnosis To diagnose left ventricular hypertrophy, a healthcare professional does a physical exam and asks questions about your symptoms and family's health history The care professional checks your blood pressure and listens to your heart with a device called a stethoscope
- Fracción de eyección: un estudio importante del corazón
La fracción de eyección es una medida del porcentaje de sangre que sale del corazón cada vez que se comprime Cuando el corazón se comprime, se llama contracción La fracción de eyección es solo uno entre muchos exámenes que el profesional de atención médica puede usar para ver cómo funciona el corazón
- Heart failure - Diagnosis and treatment - Mayo Clinic
Diagnosis To diagnose heart failure, your healthcare professional examines you and asks questions about your symptoms and medical history Your care professional checks to see if you have risk factors for heart failure, such as high blood pressure, coronary artery disease or diabetes
- CT coronary angiogram - Mayo Clinic
Overview A computerized tomography (CT) coronary angiogram is an imaging test that looks at the arteries that supply blood to the heart A CT coronary angiogram uses a powerful X-ray machine to make images of the heart and its blood vessels The test is used to diagnose many different heart conditions
- Pericardial effusion - Symptoms causes - Mayo Clinic
Pericardial effusion may not cause any noticeable signs and symptoms, particularly if the fluid has increased slowly If pericardial effusion signs and symptoms do occur, they might include: Shortness of breath or difficulty breathing (dyspnea) Discomfort when breathing while lying down Chest pain, usually behind the breastbone or on the left side of the chest Chest fullness Lightheadedness or
|
|
|