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Long-Term Prognosis of Coronary Aneurysms: Insights of CAAR, an International Registry.
JACC: Cardiovascular Interventions ( IF 11.7 ) Pub Date : 2024-11-25 , DOI: 10.1016/j.jcin.2024.08.034
Iván Sánchez-Sánchez,Enrico Cerrato,Mario Bollati,Carolina Espejo-Paeres,Luis Nombela-Franco,Emilio Alfonso-Rodríguez,Santiago J Camacho-Freire,Pedro A Villablanca,Ignacio J Amat-Santos,José M De la Torre Hernández,Isaac Pascual,Christoph Liebetrau,Benjamín Camacho,Marco Pavani,Juan Albistur,Roberto Adriano Latini,Ferdinando Varbella,Víctor Alfonso Jiménez Díaz,Davide Piraino,Massimo Mancone,Fernando Alfonso,José Antonio Linares,Ramón Rodríguez-Olivares,Jesús M Jiménez-Mazuecos,Jorge Palazuelos Molinero,Alejandro Sánchez-Grande Flecha,Joan Antoni Gomez-Hospital,Alfonso Ielasi,Íñigo Lozano,Pierluigi Omedè,Gisela Feltes,Fabrizio Ugo,Massimo Medda,Harish Ramakrishna,Petr Kala,Daniel Bautista,Mohamad Alkhouli,Antonio Fernández-Ortiz,Iván J Núñez-Gil,

BACKGROUND Limited data are available to guide the management of coronary artery aneurysms (CAAs). OBJECTIVES The authors sought to define the clinical characteristics, identify variables that predict outcomes, and provide long-term data on CAAs. METHODS We describe outcomes from 1,729 consecutive patients with CAAs included in an ambispective international registry (CAAR [Coronary Artery Aneurysm Registry]; NCT02563626) involving 33 hospitals across 9 countries in America and Europe. RESULTS Patients were predominantly male (78.6%; 1,359/1,729) with a mean age of 66 years. Classic cardiovascular risk factors were common, as well as coronary artery disease (85.8%; 1,484/1,729), peripheral vascular disease (10.9%; 188/1,729), and chronic kidney disease (8.0%; 138/1,729). The median number of aneurysms per patient was 1.0 (Q1-Q3: 1.0-1.0), with the most affected territory being the left anterior descending artery (49.6%; 857/1,729). The majority underwent any revascularization procedure (68.5%; 1,184/1,729), mainly percutaneous coronary intervention (50.7%; 877/1,729), and were discharged on dual antiplatelet therapy (65.6%; 1,134/1,729). After a median follow-up of 44.8 months (Q1-Q3: 14.9-88.1), 379 died (21.9%), and 641 (37.1%) developed a major adverse cardiovascular event (MACE) (all-cause death, heart failure, unstable angina, and reinfarction). In a multivariable analysis, age (HR: 1.03; 95% CI: 1.02-1.04; P < 0.001), diabetes mellitus (HR: 1.47; 95% CI: 1.23-1.75; P < 0.001), renal insufficiency (HR: 1.53; 95% CI: 1.19-1.96; P = 0.010), peripheral vessel disease (HR: 1.43; 95% CI: 1.13-1.82; P = 0.003), reduced left ventricular ejection fraction (HR: 0.98; 95% CI: 0.98-0.99; P < 0.001), acute indication for the index coronary angiography (HR: 1.30; 95% CI: 1.08-1.55; P = 0.005), and the number of coronary vessels presenting severe stenosis (HR: 1.11; 95% CI: 1.02-1.20; P = 0.015) were independent predictors of MACEs. Remarkably, only 37 patients presented with local aneurysm complications during follow-up. CONCLUSIONS The long-term prognosis of CAAs is not favorable, with MACEs associated with the underlying risk factor profile for atherosclerotic heart disease.

中文翻译:


冠状动脉瘤的长期预后:国际登记处 CAAR 的见解。



背景 可用于指导冠状动脉瘤 (CAA) 管理的数据有限。目的 作者试图定义临床特征,确定预测结果的变量,并提供有关 CAA 的长期数据。方法 我们描述了 1,729 例连续 CAA 患者的结局,这些患者包含在一个模棱两可的国际登记处 (CAAR [冠状动脉瘤登记处];NCT02563626) 涉及美洲和欧洲 9 个国家/地区的 33 家医院。结果 患者以男性为主 (78.6%;1,359/1,729),平均年龄为 66 岁。典型的心血管危险因素很常见,冠状动脉疾病 (85.8%;1,484/1,729)、外周血管疾病 (10.9%;188/1,729) 和慢性肾病 (8.0%;138/1,729)。每例患者的动脉瘤中位数为 1.0 (Q1-Q3: 1.0-1.0),受影响最严重的区域是左前降支 (49.6%;857/1,729)。大多数患者接受了任何血运重建手术 (68.5%;1,184/1,729),主要是经皮冠状动脉介入治疗 (50.7%;877/1,729),并接受双重抗血小板治疗 (65.6%;1,134/1,729)。中位随访 44.8 个月 (Q1-Q3: 14.9-88.1) 后,379 例死亡 (21.9%),641 例 (37.1%) 发生主要不良心血管事件 (MACE) (全因死亡、心力衰竭、不稳定型心绞痛和再梗死)。在多变量分析中,年龄 (HR: 1.03;95% CI: 1.02-1.04;P < 0.001)、糖尿病 (HR: 1.47;95% CI: 1.23-1.75;P < 0.001)、肾功能不全 (HR: 1.53;95% CI: 1.19-1.96;P = 0.010)、外周血管疾病 (HR: 1.43;95% CI: 1.13-1.82;P = 0.003),左心室射血分数降低 (HR: 0.98;95% CI: 0.98-0.99;P < 0.001),冠状动脉造影指数的急性指征 (HR: 1.30;95% CI: 1.08-1.55;P = 0.005),以及出现严重狭窄的冠状动脉血管数量 (HR: 1.11;95% CI: 1.02-1.20;P = 0.015) 是 MACE 的独立预测因子。值得注意的是,只有 37 例患者在随访期间出现局部动脉瘤并发症。结论 CAAs 的长期预后不佳,MACE 与动脉粥样硬化性心脏病的潜在危险因素相关。
更新日期:2024-11-25
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