Ejection fraction: An important heart test - Mayo Clinic
Jan 29, 2025 · 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 …
Heart failure - Symptoms and causes - Mayo Clinic
Jan 21, 2025 · Heart failure occurs when the heart muscle doesn't pump blood as well as it should. Blood often backs up and causes fluid to build up in the lungs and in the legs. The fluid buildup can …
Heart failure - Diagnosis and treatment - Mayo Clinic
Jan 21, 2025 · Ejection fraction. Ejection fraction is a measurement of the percentage of blood leaving your heart each time it squeezes. This measurement is taken during an echocardiogram. The result …
Heart failure with preserved ejection fraction (HFpEF): More than ...
May 20, 2015 · 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 …
HIDA scan - Mayo Clinic
Jun 17, 2025 · 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 …
Pulse pressure: An indicator of heart health? - Mayo Clinic
Aug 18, 2023 · Pulse pressure is determined from the two numbers of a blood pressure reading. Blood pressure is measured in millimeters of mercury (mm Hg). The top number is called systolic pressure. …
Sudden cardiac arrest - Diagnosis and treatment - Mayo Clinic
Dec 7, 2024 · Ejection fraction. This test is done during an echocardiogram. It's a measurement of the percentage of blood leaving the heart each time it squeezes. A typical ejection fraction is 50% to …
Endocarditis - Diagnosis & treatment - Mayo Clinic
Jun 25, 2022 · Tests Tests used to help diagnose endocarditis include: Blood culture test. This test helps identify germs in the bloodstream. Results from this test help determine the antibiotic or combination …
Breast radiotherapy team at Mayo Clinic adopts shortened courses to ...
Oct 30, 2020 · Mayo Clinic breast radiation oncology specialists recently adopted five-fraction whole-breast radiotherapy as a new standard treatment option for patients with early-stage breast cancer …
Advanced heart failure complexities and when to refer for specialty ...
Aug 15, 2023 · It is common to use left ventricular ejection fraction as a way to determine prognosis. We have found this is not always the best way to determine prognosis in patients with heart failure. …