الكسر القذفي: أحد فحوصات القلب المهمة - Mayo Clinic (مايو كلينك)
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How artificial intelligence (AI) helps determine ejection fraction from ...
4 days ago · Does estimating a patient's ejection fraction — the measurement of how efficiently the heart is pumping — require watching the heart in action? What if that ratio of the left ventricle's volume …
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 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 …
射血分数：重要的心脏检查 - 妙佑医疗国际
May 10, 2025 · 左心室（LV）射血分数约 50% 至 70% 为正常。 LV 射血分数轻度降低通常介于 41% 至 49% 之间。 LV 射血分数降低通常是在 40% 或以下。 即使射血分数正常，整体心脏功能也可能不健 …
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 …
Advanced heart failure complexities and when to refer for specialty ...
Aug 15, 2023 · Left ventricular ejection fraction less than 35%. New York Heart Association Class III to IV functional status. Two or more hospital admissions in the last year. Increased left ventricular end …
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 …
Fracción de eyección: un estudio importante del corazón
Jul 2, 2025 · 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 …
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 …