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相关概念视频

Heart Valves01:16

Heart Valves

4.5K
The human heart is a complex organ with an intricate system of valves that regulate blood flow. There are two main types of valves: atrioventricular (AV) valves and semilunar valves.
The AV valves prevent the backflow of blood from the ventricles to the atria during ventricular contraction. These valves function with the assistance of the chordae tendineae and papillary muscles. When the ventricles are relaxed, the chordae tendineae are slack, allowing blood to flow from the atria into the...
4.5K
Cardiovascular System Abnormal Findings II: Auscultation01:25

Cardiovascular System Abnormal Findings II: Auscultation

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Auscultation, an essential part of a heart examination, is done using a stethoscope. It provides crucial information about heart function and possible heart problems. Due to heart problems, abnormal sounds can be heard during systole or diastole. These sounds include S3 and S4 gallops, opening snaps, systolic clicks, and murmurs.
Abnormal Heart Sounds
Gallops:
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相关实验视频

Updated: Jun 18, 2025

Murine Fetal Echocardiography
08:04

Murine Fetal Echocardiography

Published on: February 15, 2013

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右侧感染性内心炎与心室隔膜缺陷.

Fatina Munawar1, Ikram Ahmed2

  • 1Dr. Fatina Munawar, MBBS, Tahir Heart Institute, Fazl-e-Omar Hospital, Chenab Nagar, District Chiniot, Pakistan.

Pakistan journal of medical sciences
|August 2, 2024
PubMed
概括

本案例报告强调了一例罕见的感染性内心炎 (IE) 病例,该病例发生在患有小心室隔膜缺陷 (VSD) 的患者身上. 早期发现和手术纠正VSD可以预防危及生命的IE.

科学领域:

  • 心脏病学 心脏病学
  • 传染性疾病 传染性疾病
  • 腎臟病學 (nephrology) 是一種醫學專業.

背景情况:

  • 传染性内心炎 (IE) 通常影响心脏门,每年发病率为每10万患者年3-10人.
  • 可能低估了IE的发病率,特别是在发展中国家.
  • 风险因素包括静脉注射药物使用,心脏器械和最近的手术.
关键词:
抗生素预防 抗生素预防传染性内心炎是一种感染性内心炎.室腔隔膜缺陷 室腔隔膜缺陷

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Last Updated: Jun 18, 2025

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