Medically reviewed by Yasmine S. Ali, MD, MSCI Key Takeaways Ejection fraction (EF) measures how well the heart pumps blood.A ...

Among patients with heart failure with preserved ejection fraction (HFpEF), lower versus higher ranges of EF signal fundamentally different morphologies and hemodynamic responses, which may have ...

The role of ACE inhibitors in the management of HFPEF is less significant compared with their role in the management of heart failure with left ventricular systolic dysfunction. For patients with ...

A widespread issue with ejection seats that impacted hundreds of aircraft across the U.S. military last week was first discovered on an F-35A Lightning II back in April, but the Air Force didn't ...

A device you might want with you in an avalanche; why heart failure with preserved ejection fraction may be seen as a ...

HILL AIR FORCE BASE — The Air Force has grounded its F-35 fighter jets for an inspection of an issue with ejection seat firing mechanisms. The Air Combat Command, based at Langley, Virginia, said ...

FILE - A United States Marine Corps F-35B Lightning II takes part in an aerial display during the Singapore Airshow 2022 at Changi Exhibition Centre in Singapore, Feb. 15, 2022. A Marine Corps pilot ...

The crown jewel of the Air Force fighter fleet has been sidelined for an indeterminate amount of time as the service inspects most of its F-35 fighter jet ejection seats for faulty launch cartridges, ...