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 …
Left ventricular hypertrophy - Symptoms and causes - Mayo Clinic
Aug 6, 2024 · Left ventricular hypertrophy is a thickening of the wall of the heart's main pumping chamber, called the left ventricle. This thickening may increase pressure within the heart. The …
Left ventricular hypertrophy - Diagnosis and treatment - Mayo Clinic
Aug 6, 2024 · 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 …
Síntomas y causas - Mayo Clinic
Descripción general El cáncer testicular es una proliferación de células que comienza en los testículos. Los testículos se encuentran en el escroto. El escroto es un saco de piel flácida …
Heart failure with preserved ejection fraction (HFpEF): More than ...
May 20, 2015 · Mayo Clinic studies test acute inhaled sodium nitrite compared with placebo in people who have heart failure with preserved ejection fraction (HFpEF) and rate adaptive atrial …
Dilated cardiomyopathy - Symptoms & causes - Mayo Clinic
May 4, 2022 · Dilated cardiomyopathy is a type of heart muscle disease that causes the heart chambers (ventricles) to thin and stretch, growing larger. It typically starts in the heart's main …
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 …
Dilated cardiomyopathy - Diagnosis & treatment - Mayo Clinic
May 4, 2022 · Treatment of dilated cardiomyopathy depends on the causes. The goals of treatment are to reduce symptoms, improve blood flow and prevent further heart damage. …
左心室肥大 - 症状与病因 - 妙佑医疗国际
Aug 6, 2024 · 病因 任何给心脏左下腔室带来压力的因素都可能导致左心室肥大。左下腔室称为左心室。随着左下腔室负担的增加，室壁肌肉组织会增厚。有时，心腔本身的大小也会增大。 …
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. …