对于心力衰竭病因的普遍定义:对病因进行分类和推进注册科学科学
Anubha Agarwal1, Jasper Tromp2, Wael Almahmeed3
1Washington University in St. Louis School of Medicine, MO (A.A.).
Circulation. Heart failure
|April 16, 2024
概括
心力衰竭 (HF) 登记需要更好的方法来追踪原因和危险因素. 改进这些注册表可以帮助减少非传染性疾病的全球负担.
科学领域:
- 心脏病学 心脏病学
- 公共卫生 公共卫生
- 临床注册表 临床注册表
背景情况:
- 心力衰竭 (HF) 是许多疾病的常见终点,但理解和追踪其潜在原因 (病因) 是具有挑战性的.
- 当前的HF注册表在它们如何定义病因,并发症和病例方面存在重叠,导致混.
- 标准化HF病因的描述和研究对于有效的管理和研究至关重要.
研究的目的:
- 分析全球HF注册表中的HF病因,并发症和病例定义的重叠情况.
- 提出提高有关HF病因和可修改风险因素在注册表中的证据质量的策略.
- 探索临床HF注册表在公共卫生监测,实施研究和临床试验方面的潜力.
主要方法:
- 审查和分析全球HF圆桌会议管理的HF注册表中的当前做法.
- 在HF病因学和并发症定义中的共同点和差异的识别.
- 探索公共卫生应用和研究的注册表数据.
主要成果:
- 在当前的定义和在各个注册表中跟踪HF病因方面存在重大重叠和混.
- 需要制定战略来提高数据质量和标准化,以便更好地生成证据.
- 临床HF注册表为更广泛的公共卫生计划提供了尚未开发的潜力.
结论:
- 标准化HF病因学定义和改善全球注册表中的数据质量至关重要.
- 增强的HF注册表可以作为监控和研究的强大平台.
- 国际合作和对高频率注册的投资可以显著减少非传染性疾病的全球负担.
更多相关视频
相关概念视频
01:17Pathophysiology of Heart Failure
1.6K
Heart failure (HF) is a progressive syndrome involving ventricles that leads to inadequate cardiac output. It can be classified based on location and output or ejection fraction. Ejection fraction (EF) is an essential measurement in the diagnosis and surveillance of HF. Reduced EF corresponds to systolic heart failure (HFrEF). However, HF with preserved ejection fraction (HFpEF) is becoming increasingly prevalent. Also known as diastolic HF, this form of HF is related to aging. The...
1.6K
01:26Heart Failure Drugs: Inhibitors of Renin-Angiotensin System
422
The activation of the sympathetic nervous system and the renin-angiotensin-aldosterone system (RAAS) contributes to cardiac remodeling, and inhibiting the RAAS is a pharmacological target in heart failure management. As a result, neurohumoral modulation is a crucial treatment principle for managing heart failure. This approach involves using medications like ACE inhibitors (ACEIs), angiotensin receptor blockers (ARBs), β-blockers, mineralocorticoid receptor antagonists (MRAs), and neutral...
422
01:30Pulmonary Hypertension: Classification and Pathogenesis
173
Pulmonary hypertension (PH) is a severe health condition in which the mean pulmonary arterial pressure increases to 25 mmHg or more, even when the body is at rest. This high pressure in the blood vessels that transport blood from the heart to the lungs can cause various symptoms, including shortness of breath, can lead to right heart failure, and significantly affect the overall quality of life.
There are various classifications for PH, each relating to different underlying causes and also...
There are various classifications for PH, each relating to different underlying causes and also...
173
01:21Causality in Epidemiology
400
Causality or causation is a fundamental concept in epidemiology, vital for understanding the relationships between various factors and health outcomes. Despite its importance, there's no single, universally accepted definition of causality within the discipline. Drawing from a systematic review, causality in epidemiology encompasses several definitions, including production, necessary and sufficient, sufficient-component, counterfactual, and probabilistic models. Each has its strengths and...
400
01:22Heart Failure Drugs: Diuretics
370
Heart failure and kidney perfusion are interconnected in a complex way. Reduced renal perfusion and venous congestion are two significant factors that contribute to renal dysfunction in heart failure. The kidneys, primarily responsible for fluid balance in the body, are adversely affected due to compromised cardiac output and increased venous pressure. In response to reduced renal perfusion, the kidneys activate neurohumoral mechanisms to restore balance. However, these mechanisms can be...
370
01:22Heart Failure Drugs: β-Blockers
337
β-adrenergic antagonists, commonly known as β-blockers, block the effects of sympathetic neurotransmitters such as noradrenaline (NA) and adrenaline (ADR). They have several beneficial effects in heart failure treatment. They reduce heart rate, the force of contraction, and cardiac muscle relaxation. They also slow the atrial-ventricular conduction rate and raise the threshold for arrhythmias. The concentration of β-blockers determines their effects on bronchodilation,...
337