根据年龄分类的急性心肌炎:表现,治疗和早期结果
Clément Karsenty1,2, Paul Vignaud1, Clara Brusq3
1Department of Pediatric Cardiology, University Hospital, Toulouse, France.
ESC heart failure
|May 23, 2025
概括
急性心肌炎 (AM) 在儿童和成年人中呈现不同,有不同的原因和治疗方法. 然而,急性心肌炎的30天预后在所有年龄组都是相似的.
科学领域:
- 心脏病学 心脏病学
- 儿童心脏病学 儿童心脏病学
- 内部医学 内部医学
背景情况:
- 急性心肌炎 (AM) 是一种严重的心脏疾病,影响所有年龄组.
- 有限的多中心研究存在,比较儿科和成人AM病例.
- 了解与年龄相关的差异对于有效管理至关重要.
研究的目的:
- 调查儿童和成人之间急性心肌炎的表现,病因,治疗和结果的差异.
- 确定影响AM严重程度和预后的因素,在儿童和成人群体.
- 为制定针对AM的量身定制治疗策略提供信息.
主要方法:
- 一项全面的法国国家队列研究分析了2020年3月至2021年11月的745名患者 (328名儿童,417名成年人).
- 收集的数据包括基线特征,临床演变,管理策略和住院并发症.
- 在30天内与心肌炎相关的事件 (MRE) 被定义为死亡,心脏性休克,心脏骤停,心室心律不整或完整的AV阻塞.
主要成果:
- 儿童呈现出更严重的症状,包括心力衰竭和心脏性休克的更高率,需要更密集的支持 (诺托普,血管压缩剂,通风).
- 多系统炎症综合征 (MIS) 在儿童中更常见 (69.8%),而感染性原因在成人中占主导地位 (52.4%).
- 尽管表现和治疗方法不同 (儿童使用更多的皮质类固醇/免疫调节剂),但30天MRE的发病率相似 (儿童为18.1%,成人为13.4%).
结论:
- 急性心肌炎在儿科和成人患者之间表现,病因和治疗方面存在显著差异.
- 尽管存在这些差异,但急性心肌炎的30天预后在儿童和成人中是相似的.
- 量身定制的管理策略对于优化不同年龄人口群体的急性心肌炎护理至关重要.
相关概念视频
01:14Myocarditis III: Medical Management
22
Myocarditis: Comprehensive Medical ManagementMyocarditis, the heart muscle inflammation, requires a comprehensive medical management strategy that addresses the underlying cause, provides supportive care, manages symptoms, and reduces cardiac workload.Infections and Autoimmune CausesAdminister appropriate antimicrobial therapy when an infectious agent causes myocarditis. For instance, penicillin treats infections caused by Group A Streptococcus. In cases where autoimmune processes are...
22
01:22Myocarditis IV: Nursing Management
42
Myocarditis is an inflammatory condition of the myocardium requiring meticulous nursing management for optimal patient outcomes. Effective management begins with a thorough assessment of the patient's medical history, paying close attention to past infections, autoimmune disorders, travel history, and exposure to toxins or drugs. Recent viral infections and systemic diseases are particularly relevant due to their potential role in triggering myocarditis.Physical Examination and MonitoringThe...
42
01:27Myocarditis II: Clinical Features and Diagnostic Tests
34
Myocarditis is an inflammation of the heart muscle. The symptoms vary widely, encompassing asymptomatic presentations to severe, acute manifestations.Clinical PresentationAsymptomatic cases: In some instances, myocarditis may be asymptomatic, with the infection resolving without intervention. These cases often go undetected unless discovered incidentally through diagnostic imaging or tests conducted for other reasons.General Early Symptoms: Early symptoms of myocarditis are non-specific and can...
34
01:17Pericarditis III: Medical Management
33
The primary objectives of managing pericarditis are to determine the underlying cause, provide effective therapy for treatment and symptom relief, and promptly detect signs and symptoms of cardiac tamponade. The following outlines the essential aspects of medical management for pericarditis:ObjectivesDetermine the Cause: Identifying the underlying cause of pericarditis is crucial for targeted treatment. Causes include viral infections, autoimmune diseases, post-cardiac injury syndrome, and...
33
01:18Endocarditis III: Medical Management
27
Infective endocarditis management involves a multifaceted approach encompassing infection prevention, lifestyle modifications, pharmacological therapy, and surgical management.Infection Prevention:Hand Hygiene: Thorough handwashing is crucial to prevent the spread of infection. Hand hygiene should be performed regularly, especially before and after using the restroom.Oral Hygiene: Good oral hygiene is essential. It includes brushing teeth immediately after waking up and before bed, flossing...
27
01:21Myocarditis I: Introduction
39
Myocarditis is inflammation of the myocardium, which is the muscular layer of the heart.EtiologyMyocarditis has a diverse etiology, including a wide range of infectious and non-infectious causes:Infectious CausesViral: Common viruses include Coxsackie A and B, adenovirus, parvovirus B19, enteroviruses, and influenza A.Bacterial: Examples include infections caused by Streptococcus, Staphylococcus, and Mycoplasma species.Rickettsial: Infections like Rocky Mountain spotted fever can result in...
39