早期切除导致持续性心房的55岁以下患者的治疗结果更好
Nico Erhard1, Fabian Bahlke2, Bruno Neuner3
1Department of Electrophysiology, German Heart Center Munich, Technical University of Munich, Lazarettstraße 36, 80636, Munich, Germany. nico.erhard@gmail.com.
Scientific reports
|October 25, 2024
概括
导管切除心房动 (AF) 的最佳时间是至关重要的. 在55岁以下患有持续性AF的患者中,早期切除 (≤12个月) 与延迟手术相比,显著减少心律不整的复发.
科学领域:
- 心脏病学 心脏病学
- 电力生理学 电力生理学
- 医疗器械 医疗器械
背景情况:
- 导管切除心房动 (AF) 的最佳时间是一个关键的临床问题.
- 关于年轻患者 (<55岁) 患有持续性AF的诊断至消灭时间 (DAT) 的数据有限.
研究的目的:
- 分析初始AF诊断和导管切除时间之间的时间关系,在患有持续AF的患者中 ≤55岁.
- 评估DAT对肺静脉隔离后心律失常复发的影响,使用高功率短期 (HPSD) 射频切除.
主要方法:
- 对101名患者 (≤55岁) 进行了回顾性单中心研究,这些患者患有持续性AF,首次接受了导管切除.
- 患者分为早期DAT (≤12个月) 和晚期DAT (>12个月) 组.
- 使用HPSD射频剥离进行的肺静脉隔离.
主要成果:
- 早期DAT (≤12个月) 与晚期DAT (>12个月) (52.0%) (p=0.003) 相比,与任何心房失常症复发率 (25.5%) 的显着较低相关.
- 延迟导管切除 (> 12 个月) 是心律不整复发的独立预测因子 (OR: 2.58; 95% CI: 1.32-5.07).
结论:
- 早期第一次导管切除 (DAT ≤12个月) 在年轻的患者 (≤55岁) 持久的AF与显著较低的心律失常复发率有关.
- 及时干预可能会改善这一人口群中持续性AF的长期结果.
更多相关视频
相关概念视频
Dysrhythmias VI: Management of Dysrhythmias
3
Dysrhythmia management involves a multifaceted approach, incorporating pharmacological treatments, medical procedures, surgical interventions, lifestyle modifications, and patient education.Pharmacological ManagementAntiarrhythmic Drugs:Class I (Sodium Channel Blockers): This class includes quinidine and procainamide, which reduce the speed of impulse conduction in the heart, stabilize the cardiac membrane, and control arrhythmias. Quinidine and procainamide are Class IA agents that prolong the...
3
Disturbances in Heart Rhythm
909
Arrhythmia or dysrhythmia refers to an abnormal heart rhythm caused by a defect in the heart's conduction system. It can cause the heart to beat irregularly, too quickly, or too slowly, leading to symptoms like chest pain, shortness of breath, and fainting. Factors such as stress, caffeine, alcohol, nicotine, cocaine, certain drugs, congenital defects, diseases, and electrolyte abnormalities can trigger arrhythmias.
Arrhythmias are categorized by their speed, rhythm, and origin. A slow...
Arrhythmias are categorized by their speed, rhythm, and origin. A slow...
909
Cardiopulmonary Resuscitation III: AED Use
1
Introduction to AEDAn Automated External Defibrillator (AED) is a portable medical device that analyzes the heart's rhythm and, if necessary, delivers an electrical shock to help the heart re-establish an effective rhythm during sudden cardiac arrest (SCA). SCA occurs when the heart suddenly and unexpectedly stops beating, leading to a loss of blood flow to the brain and other vital organs. In such emergencies, time is of the essence, and using an AED, combined with Cardiopulmonary...
1


