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Cardiovascular System Abnormal Findings II: Auscultation

Cardiovascular System Abnormal Findings II: Auscultation

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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Measuring Ascending Aortic Stiffness In Vivo in Mice Using Ultrasound

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大动脉狭窄的年龄差异

Tomoyo Hamana¹, Teruo Sekimoto¹, Aloke V Finn^1,2

¹CVPath Institute, Inc, Gaithersburg, MD 20878, USA.

Reviews in cardiovascular medicine

|May 12, 2025

概括

此摘要是机器生成的。

大动脉狭窄 (AS) 影响了超过65岁的成年人的2-3%,并且正在上升. 了解其各种原因和机制是有效的终身管理和治疗选择的关键.

关键词:

大动脉狭窄症是什么生物假体门的故障甲状腺膜疾病甲状腺膜疾病

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Last Updated: May 14, 2025

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科学领域:

心脏病学心脏病学
膜心脏疾病膜心脏疾病
老年医学老年医学

背景情况:

大动脉狭窄 (AS) 是老龄化人口中普遍存在的疾病,预计到2050年患病率将翻一番.
麻风症由多种不同的病因引起,包括性退化,先天性异常 (双/单) 和风湿性心脏病.
正常的大动脉结构对于功能至关重要,其化涉及类似于动脉样硬化的过程.

研究的目的:

审查主动脉狭窄的病因,进展机制和管理策略.
突出不同AS病因对疾病发病和进展的影响.
强调对老年患者个性化管理方法的需要,以及了解长期护理中门恶化的重要性.

主要方法:

对大动脉狭窄病原体,风险因素和治疗方式的文献综述.
对性,先天性和风湿性大动脉狭窄症的独特特征的分析.
评估当前的治疗选择,包括手术和透气管大动脉置换 (TAVR),以及它们的局限性.

主要成果:

性AS在几十年内进展缓慢,受衰老和风险因素的影响,如失脂症和吸烟.
与三门相比,先天性AS (双门/单门) 会导致较早的疾病发病.
风湿性AS也表现出与年龄相关的模式,在有风湿性发烧史的人群中,发病时间较早.

结论:

有效管理AS,特别是老年人,需要一个综合的方法,考虑患者特定的因素.
超导管大动脉置换 (TAVR) 显示出有希望的结果,但需要长期耐用性数据,特别是在年轻患者中.
了解结构的恶化机制对于优化终身AS管理和治疗选择至关重要.