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相关概念视频

Psychoneuroimmunology: Cardiovascular Disease01:27

Psychoneuroimmunology: Cardiovascular Disease

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Psychoneuroimmunology (PNI) is a multidisciplinary field that examines how psychological factors, particularly stress, interact with the immune system and impact physical health. Research in PNI has shown that chronic or traumatic stress can disrupt both the hypothalamic-pituitary-adrenal axis and the sympathetic nervous system. These disruptions contribute to serious health conditions, including cardiovascular diseases.
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Cardiac biomarkers are critical in diagnosing, prognosing, and managing cardiovascular diseases. Routine measurement of specific biomarkers such as B-type natriuretic peptide (BNP), C-reactive protein (CRP), and homocysteine (Hcy) is common practice in clinical settings to evaluate heart function and predict cardiovascular events.
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Low blood levels of the thyroid hormones — triiodothyronine (T3) and thyroxine (T4) — signal the hypothalamus to release the thyrotropin-releasing hormone (TRH). TRH then reaches the pituitary gland and stimulates the release of thyroid-stimulating hormone(TSH) into the bloodstream.
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Tachycardia is a condition marked by an abnormally fast or irregular heart rate, surpassing the typical resting rate. In adults, tachycardia is characterized by a pulse rate ranging from 100 to 180 beats per minute. The increased heart rate can result in inadequate blood flow to various body parts, ultimately diminishing the oxygen supply to organs and tissues.
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A thorough health history and physical assessment are essential for identifying cardiovascular disease (CVD) symptoms and distinguishing them from other health issues.
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Hydra, a Computer-Based Platform for Aiding Clinicians in Cardiovascular Analysis and Diagnosis
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亚临床甲状腺功能障碍和心血管疾病.

Hye Jeong Kim1,2, Donald S A McLeod2,3

  • 1Division of Endocrinology and Metabolism, Department of Internal Medicine, Soonchunhyang University Hospital, Soonchunhyang University College of Medicine, Seoul, Korea.

Thyroid : official journal of the American Thyroid Association
|September 16, 2024
PubMed
概括

亚临床甲状腺功能障碍症 (SCHyper) 会增加心血管疾病 (CVD) 的风险,包括心房动和心力衰竭. 对于SCHyper的治疗决定,应考虑TSH水平和患者年龄,以实现个性化的心血管风险管理.

关键词:
心血管疾病心血管疾病甲状腺功能过强症 甲状腺功能过强症甲状腺功能 甲状腺功能

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科学领域:

  • 内分泌学 在内分泌学.
  • 心脏病学 心脏病学

背景情况:

  • 亚临床甲状腺功能障碍症 (SCHyper) 的特征是甲状腺刺激激素 (TSH) 水平较低,没有明显的症状.
  • 越来越多的证据表明SCHyper和不良心血管结果之间存在联系.

研究的目的:

  • 审查和综合有关SCHyper与一般人群中心血管疾病 (CVD) 相关的已公布数据.
  • 评估特定心血管疾病结局的风险,包括心房动,心力衰竭,中风,冠心病,主要心脏不良事件和死亡率.

主要方法:

  • 现有文献的叙述性审查.
  • 对SCHyper数据的分析及其与各种心血管疾病风险因素和事件的相关性.

主要成果:

  • SCHyper与心房动,心力衰竭,主要心脏不良事件 (MACE),心血管死亡率和全因死亡率的风险增加有关.
  • 与较低的TSH水平 (0.1-0.4 mIU/L) 相比,更低的TSH水平 (<0.1 mIU/L) 的心血管疾病风险更高.
  • 对于冠心病风险存在相互矛盾的结果,有限的证据将SCHyper与中风风险或与年龄相关的心血管疾病风险增加联系起来.

结论:

  • SCHyper与显著的心血管风险有关,特别是心房动和心力衰竭.
  • 对SCHyper的个性化治疗策略至关重要,考虑到TSH抑制程度和患者年龄是心血管疾病的关键风险因素.