Left ventricular hypertrophy - Symptoms and causes - Mayo Clinic
网页2024年8月6日 · Left ventricular hypertrophy changes the structure of the heart and how the heart works. The thickened left ventricle becomes weak and stiff. This prevents the lower left heart chamber from filling properly with blood. As a result, blood pressure in the heart increases.
Left Ventricular Hypertrophy (LVH) • LITFL • ECG Library Diagnosis
网页Left ventricular hypertrophy (LVH): Markedly increased LV voltages: huge precordial R and S waves that overlap with the adjacent leads (SV2 + RV6 >> 35 mm). R-wave peak time > 50 ms in V5-6 with associated QRS broadening. LV strain pattern with ST depression and T-wave inversions in I, aVL and V5-6.
What is Left Ventricular Hypertrophy (LVH)? - American Heart …
网页2024年5月30日 · Left ventricular hypertrophy, or LVH, is a term for a heart’s left pumping chamber that has thickened and may not be pumping efficiently. Sometimes problems such as aortic stenosis or high blood pressure overwork the heart muscle. In response to this pressure overload, the inner walls of …
Left ventricular hypertrophy - Wikipedia
网页Left ventricular hypertrophy (LVH) is thickening of the heart muscle of the left ventricle of the heart, that is, left-sided ventricular hypertrophy and resulting increased left ventricular mass.
左心室肥厚的临床表现与心电图诊断 - UpToDate
网页左心室肥厚 (left ventricular hypertrophy, LVH)是指主要泵血心腔的心肌纤维增大，这种肥厚通常是对长期压力或容量负荷的反应。 最常见的两种压力超负荷状态是体循环高血压和主动脉瓣狭窄。 与左室容量超负荷相关的主要原因是主动脉瓣或二尖瓣关闭不全及扩张型心肌病。 LVH的其他原因包括室间隔缺损、肥厚型心肌病以及与强化体育训练相关的生理改变。 (参见下文 ‘病因’) 心电图有助于检测LVH，但不完美，其临床实用性主要是因为相对便宜且 …
Left Ventricular Hypertrophy - StatPearls - NCBI Bookshelf
网页2023年8月8日 · Left ventricular hypertrophy (LVH) is a condition in which an increase in left ventricular mass occurs secondary to an increase in wall thickness, an increase in left ventricular cavity enlargement, or both.
LVH - 百度百科
网页LVH是left ventricular hypertrophy的缩写，意思是左室肥厚，属于心脏疾病。.
Left Ventricular Hypertrophy - Cleveland Clinic
网页2021年9月20日 · Left ventricular hypertrophy (LVH) makes it harder for the heart to pump blood efficiently. It can result in a lack of oxygen to the heart muscle. It can also cause changes to the heart’s conduction system that make it beat irregularly (arrhythmia).
左心室肥大 - 诊断与治疗 - 妙佑医疗国际 - Mayo Clinic
网页2024年8月6日 · 心电图又称为 ECG 或 EKG，可快速无痛地测量心脏的电活动。. 在 ECG 检查期间，会将传感器（电极）连接到胸部，有时还会连接到手臂或腿部。. 传感器通过电线连接到一台设备，该设备显示或打印出结果。. ECG 可以显示心脏跳动的情况。. 医务人员可以 …
Left Ventricular Hypertrophy (LVH) - Kaiser Permanente
网页Left ventricular hypertrophy (LVH) means that the muscle of the heart's main pump (left ventricle) has become thick and enlarged. This can happen over time if the left ventricle has to work too hard. This part of the heart needs to be strong to pump oxygen-rich blood to your entire body.
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