Journal of Invasive Cardiology最新文献_第8页

Opening the way! Fenestration of a malpositioned ostial right coronary artery stent. 开路！不正位右冠状动脉开口支架的开窗。

IF 1.4 4区医学

Journal of Invasive Cardiology Pub Date : 2025-07-29 DOI: 10.25270/jic/25.00199

Konstantinos Filippou, Konstantinos Manousopoulos, Panagiotis Varelas, Dimitrios Karelas, Ioannis Papadopoulos, Ioannis Tsiafoutis

引用次数: 0

Prognostic implications over time of platelet FcɣRIIa expression in patients with myocardial infarction: a secondary analysis. 心肌梗死患者血小板Fc α RIIa表达随时间变化对预后的影响：一项次要分析。

IF 1.4 4区医学

Journal of Invasive Cardiology Pub Date : 2025-07-23 DOI: 10.25270/jic/25.00102

David J Schneider, Sean R McMahon, Dominick J Angiolillo, Alexander C Fanaroff, Homam Ibrahim, Patrick K Hohl, Brett L Wanamaker, Mark B Effron, Peter M DiBattiste

{"title":"Prognostic implications over time of platelet FcɣRIIa expression in patients with myocardial infarction: a secondary analysis.","authors":"David J Schneider, Sean R McMahon, Dominick J Angiolillo, Alexander C Fanaroff, Homam Ibrahim, Patrick K Hohl, Brett L Wanamaker, Mark B Effron, Peter M DiBattiste","doi":"10.25270/jic/25.00102","DOIUrl":"10.25270/jic/25.00102","url":null,"abstract":"Objectives. In patients with myocardial infarction (MI), quantifying platelet FcɣRIIa (pFCG) stratifies the risk of subsequent MI, stroke, and death. The authors conducted a secondary analysis to assess the prognostic implications of the pFCG test over the course of 1 year after MI.\u0000\u0000Methods. Patients (n = 764) hospitalized for type 1 MI (ST elevation and non-ST elevation) were enrolled in a prospective non-interventional trial. Inclusion criteria included at least 2 of the following: age 65 years or older, multi-vessel coronary artery disease, prior MI, chronic kidney disease, and diabetes mellitus. Flow cytometry was used to quantify pFCG at a core laboratory. High and low pFCG were defined by a prespecified threshold. The primary endpoint (n = 98) was the composite of MI, stroke, and death.\u0000\u0000Results. The time-to-first-event analysis demonstrated that the pFCG test had the greatest prognostic power early after MI. The hazard ratio (HR) for the primary composite endpoint in all subjects was greatest during the first month (3.84, P = .0009), and the HR for the first 6 months was 2.90 (P = .00005). Similar trends were apparent for patients treated with percutaneous coronary intervention and those treated with medical therapy alone. Analysis of components of the primary endpoint, the composite of MI and death, as well as MI alone, showed similar trends.\u0000\u0000Conclusions. The pFCG test is a powerful prognostic marker of ischemic risk during the first 6 months after MI. The prognostic information provided by the pFCG test should be useful to clinicians as they balance risk of ischemic events with that of bleeding to define a treatment strategy.","PeriodicalId":49261,"journal":{"name":"Journal of Invasive Cardiology","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2025-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144700199","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Plaque modification using the new LithiX hertz contact lithotripsy balloon and a super high-pressure OPN NC balloon in a severely calcified coronary artery with undilatable plaque: a case report. 使用新型LithiX赫兹接触碎石球囊和超高压OPN NC球囊对具有不可扩张斑块的严重钙化冠状动脉进行斑块修饰：1例报告。

IF 1.6 4区医学

Journal of Invasive Cardiology Pub Date : 2025-07-22 DOI: 10.25270/jic/25.00195

Oscar Lagos Degrande, Carmen Lluch Requerey, Miguel Angel Montilla, Santiago Camacho Freire, Jessica Roa Garrido, Elena Izaga, Antonio Gomez Menchero

引用次数: 0

Balloon-assisted paravalvular leakage crossing for transcatheter closure: a pilot study. 球囊辅助瓣旁渗漏经导管闭合：一项初步研究。

IF 1.4 4区医学

Journal of Invasive Cardiology Pub Date : 2025-07-21 DOI: 10.25270/jic/25.00080

Aleksander Olejnik, Monika Słaba, Michał Majewski, Ainars Rudzitis, Benoit Gerardin, Wojciech Wojakowski, Grzegorz Smolka

引用次数: 0

Long-term study of patients undergoing transcatheter paravalvular leak closure for hemolysis. 经导管瓣旁漏封堵治疗溶血的长期研究。

IF 1.4 4区医学

Journal of Invasive Cardiology Pub Date : 2025-07-15 DOI: 10.25270/jic/25.00123

Thekla Lytra, Konstantinos Kalogeras, Vlasis Ninios, Konstantinos Spargias, Petros Dardas, Manolis Vavuranakis

{"title":"Long-term study of patients undergoing transcatheter paravalvular leak closure for hemolysis.","authors":"Thekla Lytra, Konstantinos Kalogeras, Vlasis Ninios, Konstantinos Spargias, Petros Dardas, Manolis Vavuranakis","doi":"10.25270/jic/25.00123","DOIUrl":"10.25270/jic/25.00123","url":null,"abstract":"Objectives. Paravalvular leak (PVL) is a complication of valve replacement that may result in hemolytic anemia. This study evaluated the long-term impact of transcatheter PVL closure (TPVLC) on hemolysis markers in affected patients.\u0000\u0000Methods. This multicenter study included 39 patients who underwent TPVLC for hemolysis from February 2013 to March 2024. Lactate dehydrogenase (LDH), hemoglobin (Hb) and indirect bilirubin were assessed at baseline and at 1, 6, 12, and 24 months. A subgroup of patients who had received preprocedural blood transfusions was also analyzed. Secondary endpoints included procedure-related hemolysis and preprocedural predictors of hemolysis compared with a cohort treated for heart failure.\u0000\u0000Results. In the overall cohort (n = 39), TPVLC resulted in a significant improvement in hemolysis markers. Indirect bilirubin levels significantly decreased from the first month (P = .001), while LDH levels showed a significant reduction from 6 months onwards (P = .02). Hb levels significantly increased from the first month (P = .009). In transfused patients, both LDH and indirect bilirubin levels significantly decreased from the first month (P = .006 and P = .005, respectively), whereas Hb levels demonstrated a significant increase from 6 months onwards (P = .011). Procedure-related hemolysis occurred in 3 (7.7%) patients. Predictors of hemolysis included mechanical prostheses (P = .008), mitral PVL (P = .002), and chronic kidney disease (P = .001). \u0000\u0000Conclusions. TPVLC significantly improves hemolysis markers over long-term follow-up.","PeriodicalId":49261,"journal":{"name":"Journal of Invasive Cardiology","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2025-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144700197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Progression and patterns of radial artery calcification: insights from optical coherence tomography. 桡动脉钙化的进展和模式：来自光学相干断层扫描的见解。

IF 1.6 4区医学

Journal of Invasive Cardiology Pub Date : 2025-07-15 DOI: 10.25270/jic/25.00193

Saiying He, Jia Zhou, Hao Liu, Jincheng Guo

引用次数: 0

Thrombotic complication after a double-barrel configuration percutaneous coronary intervention in a chronic total occlusion. 慢性全闭塞患者经皮冠状动脉介入治疗后的血栓并发症。

IF 1.6 4区医学

Journal of Invasive Cardiology Pub Date : 2025-07-11 DOI: 10.25270/jic/25.00168

Panagiotis Varelas, Konstantinos Manousopoulos, Konstantinos Filippou, Dimitrios Karelas, Ioannis Papadopoulos, Alexandre Avran, Ioannis Tsiafoutis

引用次数: 0

Large radial artery pseudoaneurysm following diagnostic coronary angiography. 诊断性冠状动脉造影后的大桡动脉假性动脉瘤。

IF 1.4 4区医学

Journal of Invasive Cardiology Pub Date : 2025-07-11 DOI: 10.25270/jic/25.00211

Ioannis Papadopoulos, Konstantinos Filippou, Athanasios Papadopoulos, Panagiotis Varelas, Dafni Pitsiori, Konstantinos Manousopoulos, Dimitrios Karelas, Theofanis Pappas, Nikolaos Giannakopoulos, Konstantinos Nakas, Dimitra Manou, Ioannis Tsiafoutis

引用次数: 0

Scimitar syndrome. 弯刀综合症。

IF 1.6 4区医学

Journal of Invasive Cardiology Pub Date : 2025-07-10 DOI: 10.25270/jic/25.00160

Gayathri Bhuvaneswaran Kartha, Shruti Irene Varghese, Anoop George Alex, Oommen K George

引用次数: 0

Percutaneous coronary intervention of chronic total occlusion in patients with prior coronary artery bypass graft: the current situation. 既往冠状动脉旁路移植术患者慢性全闭塞的经皮冠状动脉介入治疗现状

IF 1.6 4区医学

Journal of Invasive Cardiology Pub Date : 2025-07-01 DOI: 10.25270/jic/24.00301

Soichiro Ebisawa, Etsuo Tsuchikane, Koichi Kishi, Yoshiaki Ito, Hisayuki Okada, Satoru Sumitsuji, Yuji Oikawa, Ryohei Yoshikawa, Hiroyuki Tanaka

{"title":"Percutaneous coronary intervention of chronic total occlusion in patients with prior coronary artery bypass graft: the current situation.","authors":"Soichiro Ebisawa, Etsuo Tsuchikane, Koichi Kishi, Yoshiaki Ito, Hisayuki Okada, Satoru Sumitsuji, Yuji Oikawa, Ryohei Yoshikawa, Hiroyuki Tanaka","doi":"10.25270/jic/24.00301","DOIUrl":"10.25270/jic/24.00301","url":null,"abstract":"Objectives: The equipment and strategies used for percutaneous coronary intervention (PCI) for chronic total occlusion (CTO) have been improved. However, CTO-PCI for patients with prior coronary artery bypass graft (CABG) remains challenging. This study aimed to compare the strategies and initial success rates of CTO-PCI in patients with and without prior CABG.Methods: The authors extracted data from the Japanese CTO-PCI expert registry for this study. They enrolled 11 605 patients who underwent CTO-PCI by Japanese operators from 2014 to 2022. The cohort was divided into 2 groups: post-CABG (n = 830) and no-CABG patients (n = 10775).Results: The post-CABG patients were older than the no-CABG patients (70.3 ± 9.2 vs 67.5 ± 11.1 years, P less than .01). The post-CABG group exhibited more prevalent long, tortuous, and calcified lesions, as well as higher Japanese Multicenter CTO Registry scores than the no-CABG group (1.8 ± 1.1 vs 1.4 ± 1.1, P less than .01). The post-CABG patients opted for the primary and rescue retrograde approaches more frequently than the no-CABG patients (52.4% vs 40.7%, P less than .02), and the post-CABG patients exhibited a lower success rate than the no-CABG patients (82.2% vs 90.2%, P less than .01). However, an improvement in success rates was observed in the post-CABG patients compared with that of Japanese data from 1999 to 2011 (71%-82.2%). Additionally, the procedure time decreased from 210 to 191 minutes.Conclusions: Compared with no-CABG patients, the initial success rate of CTO-PCI for post-CABG patients remains low, and the retrograde approach is more commonly chosen. However, the success rate has improved over previous data.","PeriodicalId":49261,"journal":{"name":"Journal of Invasive Cardiology","volume":" ","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143574352","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0