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Updated: Jul 5, 2025

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低流量,低梯度的严重大动脉狭窄症在患有保留或减少喷射分数的患者:一个系统的文献综述

Oswaldo Aguilar-Molina1, Stephany Barbosa-Balaguera1, Natalia Campo-Rivera1

  • 1Cardiology Unit, Universidad del Valle, Cali, Colombia; Hospital Universitario del Valle, Cali, Colombia.

Current problems in cardiology
|January 17, 2024
PubMed
概括

低流量,低梯度的严重大动脉狭窄是一种复杂的疾病. 仔细评估和重新分类对于减少或保留左心室喷射分数 (LVEF) 的患者的有效管理至关重要.

关键词:
大动脉狭窄症 大动脉狭窄症多普勒回声心电图 (Doppler echocardiography) 是一种多普勒回声心电图.在TAVRR中,我们可以看到.低流低梯度的低流量

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The heart's primary function is to pump blood throughout the body, maintaining a balance between blood sent out (cardiac output) and blood returning (venous return). If this balance is disrupted, it can result in congestive heart failure (CHF), a severe condition where the heart becomes an inefficient pump, leading to inadequate blood circulation.
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