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- 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
- 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
- Cholecystitis - Symptoms and causes - Mayo Clinic
Cholecystitis (ko-luh-sis-TIE-tis) is swelling and irritation, called inflammation, of the gallbladder The gallbladder is a small, pear-shaped organ on the right side of the belly under the liver The gallbladder holds fluid that digests food This fluid is called bile The gallbladder releases bile into the small intestine
- Left ventricular hypertrophy - Diagnosis and treatment - Mayo Clinic
Treatment Treatment for left ventricular hypertrophy depends on the cause It may include medicines, catheter procedures or surgery It's important to manage conditions such as high blood pressure and sleep apnea, which can cause blood pressure to be higher Medications Medicines are used to treat symptoms and prevent complications of left ventricular hypertrophy Blood pressure medicines may
- HIDA scan - Mayo Clinic
Overview A hepatobiliary iminodiacetic acid (HIDA) scan is an imaging procedure used to diagnose problems of the liver, gallbladder and bile ducts 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
- Tachycardia - Symptoms and causes - Mayo Clinic
Tachycardia (tak-ih-KAHR-dee-uh) is the medical term for a heart rate over 100 beats a minute Many types of irregular heart rhythms, called arrhythmias, can cause tachycardia A fast heart rate isn't always a concern For instance, the heart rate usually rises during exercise or as a response to stress
- Pericardial effusion - Symptoms causes - Mayo Clinic
Pericardial effusion (per-e-KAHR-dee-ul uh-FU-zhun) is the buildup of too much fluid in the double-layered, saclike structure around the heart (pericardium) The space between these layers typically contains a thin layer of fluid But if the pericardium is diseased or injured, the resulting inflammation can lead to excess fluid Fluid can also build up around the heart without inflammation
- 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
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