与大脑小血管疾病负担相关的心血管疾病和心房
Oluchi Ekenze1,2, Adlin Pinheiro1,3, Alexa S Beiser1,2,3
1NHLBI's Framingham Heart Study, Framingham, MA 01702, USA.
Brain sciences
|August 28, 2025
概括
心血管疾病 (CVD) 和心房动 (AF) 与大脑小血管疾病 (CSVD) 有关. 这种关联被观察到,特别是在大脑微型血液中,突出显示了心脏病与大脑健康之间的联系.
科学领域:
- 神经学和心脏病学
- 神经成像和心血管健康
背景情况:
- 心血管疾病 (CVD) 是中风和痴呆的重要危险因素.
- 心血管疾病,中风和痴呆的共同危险因素可能包括脑小血管疾病 (CSVD).
- 心房动 (AF) 是一种常见的心律失常,经常与心血管疾病同时发生.
研究的目的:
- 研究心血管疾病 (CVD) 和心房动 (AF) 之间的相关性.
- 确定心血管疾病和肌肉炎与大脑小血管疾病 (CSVD) 的关系.
- 探索与心血管疾病和AF相关的特定CSVD标志物.
主要方法:
- 在3413名参与者中评估了综合性心血管疾病 (冠心病,心力衰竭) 和心肌衰竭.
- 使用多标志性CSVD得分 (0-5) 基于大脑微型血流,周血管空间,白质强度, siderosis 和心脏病.
- 采用了经人口统计和血管风险因素调整后的逻辑回归分析,将心血管疾病/肌痛性肌痛与心血管疾病标志物联系起来.
主要成果:
- 在11%的参与者中存在常见的CVD或AF;8%的参与者有CVD,4%的参与者有AF.
- 23% 的参与者显示一个CSVD标志物,9% 显示两个或更多.
- 综合性CVD和AF与一个CSVD标志物相关 (OR:1. 38,95%CI:1. 05-1. 84);大脑微型血流 (CMB) 与CVD成分,特别是心力衰竭的相关性最强.
结论:
- 常见的心血管疾病,包括心房动,与大脑小血管疾病的存在有关.
- 脑部微型血流与心血管疾病和脑膜炎的组成部分密切相关.
- 研究结果表明心血管健康与潜在的大脑小血管疾病之间存在联系.
相关概念视频
01:27Atherosclerosis II: Clinical Manifestations and Diagnostic Tests
38
Atherosclerosis is a progressive disorder that leads to the thickening and narrowing of arterial walls due to plaque buildup. This condition can cause various symptoms depending on the arteries affected:Coronary Artery Disease (CAD): This condition affects the coronary arteries and may lead to chest pain (angina), shortness of breath (dyspnea), heart attacks, and other heart disease symptoms.Cerebrovascular Disease: This affects blood flow to the brain, causing transient ischemic attacks (TIAs)...
38
01:21Aneurysm II: Clinical Manifestations and Diagnostic Studies
21
Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...
21
01:26Coronary Artery Disease II: Pathophysiology
33
Coronary Artery Disease (CAD) originates from a series of events that impair the function of coronary arteries, the blood vessels responsible for delivering oxygen-rich blood to the heart muscle. The pathophysiology of CAD is closely linked to atherosclerosis, a chronic inflammatory and lipid-driven condition affecting the vascular endothelium.1. Endothelial DamageThe process begins with damage to the vascular endothelium, which serves as a protective barrier between the blood and the vessel...
33
01:30Coronary Artery Disease III: Clinical Manifestations
31
Coronary Artery Disease (CAD) is a primary health risk worldwide, leading to significant morbidity and mortality. The condition arises from the buildup of atherosclerotic plaques within the coronary arteries, resulting in diminished blood supply to the heart muscle.The clinical manifestations of CAD vary widely, from asymptomatic stages to severe, life-threatening conditions. Understanding these manifestations is crucial for early diagnosis and effective management.Angina Pectoris: The Warning...
31
01:18Cardiovascular Drugs: Classification based on Therapeutic Indications
3.2K
Cardiovascular diseases, encompassing a range of conditions, can significantly affect the heart's operations and the overall circulatory system. These conditions impair the heart's ability to pump blood, leading to a deficit in oxygen supply to crucial organs. Anomalies in the heart's electrical system, known as arrhythmias, can cause heartbeats to accelerate or slow down. Usually, heart rates increase during physical activity and decrease while resting or sleeping. However,...
3.2K
01:30Coronary Artery Disease I: Introduction
54
Coronary Artery Disease (CAD): An Overview with Scientific InsightsCoronary Artery Disease (CAD), often referred to as C-A-D, is a prevalent blood vessel disorder classified under the broader category of atherosclerosis. Atherosclerosis is a pathological process characterized by the hardening and narrowing of arteries due to the accumulation of atherosclerotic plaques. These plaques are composed of cholesterol, fatty substances, inflammatory cells, calcium, and fibrin, reducing blood flow to...
54