与心力衰竭相关的心脏性休克患者的性别相关差异
Jonas Sundermeyer1,2, Caroline Kellner1,2,3, Benedikt N Beer1,2
1Department of Cardiology, University Heart and Vascular Center Hamburg, Martinistr. 52, 20251, Hamburg, Germany.
概括
这项研究发现,虽然与心力衰竭相关的心脏性休克 (HF-CS) 的女性与男性有所不同,但治疗使用率和30天死亡率相似. 需要进一步的研究,以适应HF-CS.的性别治疗.
科学领域:
- 心脏病学 心脏病学
- 医学中的性别差异.
- 关键护理医学 关键护理医学
背景情况:
- 与心力衰竭相关的心脏性休克 (HF-CS) 是一种严重的疾病,对基于性别的差异的理解有限.
- 现有的研究缺乏关于男性和女性经历HF-CS的临床表现,治疗和结果如何不同的全面数据.
研究的目的:
- 研究HF-CS.的临床表现中的与性别相关的差异.
- 为了比较女性和男性对HF-CS治疗的使用情况.
- 分析HF-CS患者与性别相关的30天死亡风险的潜在差异.
主要方法:
- 一项国际观察性研究,从2010年到2021年,涉及1030名HF-CS患者 (不包括急性心肌梗塞) 在16个中心.
- 使用后勤和考克斯回归模型来评估性别之间的临床特征,治疗管理和30天死亡率的差异.
主要成果:
- 与男性相比,患有HF-CS的女性通常年龄较大,不太可能有先前的心力衰竭史或心血管风险因素,并呈现出较不严重的左心室功能障碍和功能障碍.
- 尽管有这些人口和临床差异,心脏性休克的严重程度和治疗的应用在性别之间是可比的.
- 女性性别没有被确定为30天死亡率的独立预测因素,女性的死亡率为53.0%,男性为50.8% (调整HR为0.94,95%CI为0.75-1.19).
结论:
- 在风险因素和HF-CS的初始表现方面存在显著的性别差异.
- 目前的治疗方法和HF-CS的整体30天死亡率在女性和男性中都相似.
- 未来的研究应该探索特定于性别的治疗策略,以潜在地改善HF-CS的结果,考虑到风险因素和呈现的观察到的差异.
关键词:
心脏发生的冲击是心脏的冲击.性别差异是因为性别差异.心脏衰竭是因为心脏衰竭.性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异性差异女性心力衰竭中的女性更多相关视频
14:35Post-Myocardial Infarction Heart Failure in Closed-chest Coronary Occlusion/Reperfusion Model in Göttingen Minipigs and Landrace Pigs
Published on: April 17, 2021
8.5K
08:19Transthoracic Echocardiography to Assess Post-Resuscitation Left Ventricular Dysfunction After Acute Myocardial Infarction and Cardiac Arrest in Pigs
Published on: July 12, 2022
2.8K
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
01:26Imbalances in Cardiac Output
1.4K
The heart's primary function is to pump blood throughout the body, maintaining a balance between blood sent out (cardiac output) and blood returning (venous return). If this balance is disrupted, it can result in congestive heart failure (CHF), a severe condition where the heart becomes an inefficient pump, leading to inadequate blood circulation.
CHF can occur due to the failure of either side of the heart. Left-side failure leads to pulmonary congestion—the right side continues to send...
CHF can occur due to the failure of either side of the heart. Left-side failure leads to pulmonary congestion—the right side continues to send...
1.4K
01:22Heart Failure Drugs: β-Blockers
340
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,...
340
01:26Heart Failure Drugs: Inhibitors of Renin-Angiotensin System
431
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...
431
01:29Pathophysiology of Cardiac Performance
660
Typical heart performance is influenced by heart rate, rhythm, myocardial contraction, and metabolism or blood flow. The cardiac muscle exhibits distinct electrophysiological features, including pacemaker activity and calcium channel control, which play a vital role in the heart's response to various drugs. The autonomic nervous system, comprising the sympathetic and parasympathetic branches, regulates heart rate. Sympathetic activation increases heart rate, while parasympathetic activation...
660
01:22Heart Failure Drugs: Diuretics
381
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...
381