JTCVS Techniques最新文献_第8页

Use of a microaxial left ventricular assist device in patients with severe aortic insufficiency and cardiogenic shock 微轴左心室辅助装置在严重主动脉功能不全和心源性休克患者中的应用

IF 2.4

JTCVS Techniques Pub Date : 2026-08-01 Epub Date: 2026-04-09 DOI: 10.1016/j.xjtc.2026.102384

Gabrielle Amar BS, Haris Patail MD, Victoria Maksymiuk MD, Avi Levine MD, Alan Gass MD, Ramin Malekan MD, Makoto Hibino MD, David Spielvogel MD, Suguru Ohira MD, Junichi Shimamura MD

引用次数: 0

Contamination-controlled cystectomy and ventricular wall reconstruction for an intramyocardial hydatid cyst of the left ventricle 污染控制膀胱切除术及心室壁重建治疗左心室心肌内包虫病

IF 2.4

JTCVS Techniques Pub Date : 2026-08-01 Epub Date: 2026-05-02 DOI: 10.1016/j.xjtc.2026.102407

Georg Daniel Duerr MD, PhD, Jan Beer MD, Robert Blumauer MD, Mikhail Khokhlunov MD, Tariq Abu-Tair MD, Christoph Kampmann MD

引用次数: 0

Reply: Failure of mitral valve repair using chordal replacement: The devil we do not yet understand 回答：二尖瓣置换术修复失败：我们还不明白其中的原因

IF 2.4

JTCVS Techniques Pub Date : 2026-08-01 Epub Date: 2026-04-16 DOI: 10.1016/j.xjtc.2026.102390

Miriam Lang MD, Markus Krane MD, Keti Vitanova MD

引用次数: 0

Anatomic implantation technique for biventricular support with dual ventricular assist devices 双心室辅助装置双心室支持的解剖植入技术

IF 2.4

JTCVS Techniques Pub Date : 2026-08-01 Epub Date: 2026-04-03 DOI: 10.1016/j.xjtc.2026.102382

Fabian Jimenez Contreras MD, Ahmet Bilgili BS, Lindsey M. Brinkley BS, Johan Van Nisspen MD, Eric I. Jeng MD, MBA

{"title":"Anatomic implantation technique for biventricular support with dual ventricular assist devices","authors":"Fabian Jimenez Contreras MD, Ahmet Bilgili BS, Lindsey M. Brinkley BS, Johan Van Nisspen MD, Eric I. Jeng MD, MBA","doi":"10.1016/j.xjtc.2026.102382","DOIUrl":"10.1016/j.xjtc.2026.102382","url":null,"abstract":"<div><h3>Objective</h3><div>Bridge-to-heart transplantation with a single HeartMate 3 (HM3) left ventricular assist device has been a proven solution for end-stage heart failure. Some patients require durable right ventricle support for poor baseline biventricular function. We have successfully used dual HM3s in a biventricular configuration to bridge patients to transplant.</div></div><div><h3>Methods</h3><div>This report discusses, in 8 straightforward yet detailed steps, our technique to implant 2 HM3 devices for dual-chamber support.</div></div><div><h3>Results</h3><div>In total, 45 successful implants with this configuration of dual HM3 devices have been performed, the greatest reported volume in North America. We supported 1 patient for more than 3 years with durable dual biventricular assist devices, and he was eventually bridged to heart transplantation. More than 50% of our dual biventricular assist device cohort has subsequently received heart transplantation.</div></div><div><h3>Conclusions</h3><div>Dual HM3 implantation is alternative form of durable biventricular support. Benefits include the length of bridge therapy, the potential for home discharge, enhanced rehabilitation capabilities, and weight loss. This single-center experience demonstrates that this technique can be used to successfully bridge a patient to heart transplantation.</div></div>","PeriodicalId":53413,"journal":{"name":"JTCVS Techniques","volume":"38 ","pages":"Article 102382"},"PeriodicalIF":2.4,"publicationDate":"2026-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148647350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The right atrial appendage as a conduit alternative in truncus arteriosus repair: Novel and promising 右心房附件作为动脉干修复的导管替代物：新颖而有前景

IF 2.4

JTCVS Techniques Pub Date : 2026-08-01 Epub Date: 2026-04-22 DOI: 10.1016/j.xjtc.2026.102396

Sameh M. Said MBBCh, MD, MBA, Nawaf Hantol MD, Mohannad Dawary MD

引用次数: 0

Percutaneous technique of concomitant right ventricular assist device placement during left ventricular assist device implantation 在左心室辅助装置植入过程中同时放置右心室辅助装置的经皮技术

IF 2.4

JTCVS Techniques Pub Date : 2026-08-01 Epub Date: 2026-05-28 DOI: 10.1016/j.xjtc.2026.102443

Michelle Carvajal MD, Anne O'Shea MD, Emmanuel Robinson MD, Ahmet Kilic MD

引用次数: 0

Aortic valve–preserving reconstruction of the aortomitral curtain in extensive prosthetic mitral endocarditis 广泛人工二尖瓣心内膜炎中保留主动脉瓣的主动脉二尖瓣门帘重建

IF 2.4

JTCVS Techniques Pub Date : 2026-08-01 Epub Date: 2026-05-26 DOI: 10.1016/j.xjtc.2026.102428

Joon Young Kim MD, Joon Bum Kim MD, PhD

引用次数: 0

Intraoperative intravascular ultrasound assessment of branch vessel malperfusion to guide acute intervention in acute type A aortic dissection 术中超声评价分支血管灌注不良指导急性A型主动脉夹层急性介入治疗

IF 2.4

JTCVS Techniques Pub Date : 2026-08-01 Epub Date: 2026-05-14 DOI: 10.1016/j.xjtc.2026.102413

Karama Bayamin MD, MSc, Luc Dubois MD, MSc, Michael W.A. Chu MD, MEd, Matthew Valdis MD, MSc

{"title":"Intraoperative intravascular ultrasound assessment of branch vessel malperfusion to guide acute intervention in acute type A aortic dissection","authors":"Karama Bayamin MD, MSc, Luc Dubois MD, MSc, Michael W.A. Chu MD, MEd, Matthew Valdis MD, MSc","doi":"10.1016/j.xjtc.2026.102413","DOIUrl":"10.1016/j.xjtc.2026.102413","url":null,"abstract":"<div><h3>Objectives</h3><div>To assess the safety of aortic intravascular ultrasound (IVUS) immediately after proximal repair in acute type A aortic dissections (ATAADs) and to identify malperfusion early, guiding interventions to restore arterial flow, limit end-organ damage, and improve outcomes.</div></div><div><h3>Methods</h3><div>In this prospective cohort study, 50 consecutive patients with ATAAD were stratified according to clinical presentation into 2 groups; group 1, no malperfusion at presentation, and group 2, malperfusion at presentation. All patients underwent standard emergent operative repair and then were assessed with IVUS intraoperatively for evidence of distal malperfusion. Primary outcome included a composite of death, mesenteric, renal and limb ischemia, and vascular complications. Secondary outcomes included length of intensive care unit and hospital stay. Follow-up was completed at 30 days post-op or the date of discharge.</div></div><div><h3>Results</h3><div>Primary outcome was observed in 10 patients (20.0%), with 7 deaths, 2 vascular complications, and 1 case of new permanent dialysis. IVUS identified distal arterial malperfusion in 5 patients after proximal aortic repair, who underwent emergent additional vascular interventions to correct the residual malperfusion. These interventions resulted in no cases of death, paralysis, renal, bowel, or limb ischemia. Individuals requiring additional vascular procedures had a similar length of intensive care unit and total stay compared with group 1.</div></div><div><h3>Conclusions</h3><div>IVUS is safe in ATAAD and provides immediate guidance in the treatment of residual malperfusion after proximal repair. This technique eliminates any delays, provides immediate distal perfusion assessment, limits end-organ damage, and is associated with excellent clinical outcomes. The results of this study warrant further investigation.</div></div>","PeriodicalId":53413,"journal":{"name":"JTCVS Techniques","volume":"38 ","pages":"Article 102413"},"PeriodicalIF":2.4,"publicationDate":"2026-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148647318","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Surgical aortic valve replacement after transcatheter aortic valve replacement: How an orthopedic device can help cardiac surgeons 经导管主动脉瓣置换术后的外科主动脉瓣置换术：矫形装置如何帮助心脏外科医生

IF 2.4

JTCVS Techniques Pub Date : 2026-08-01 Epub Date: 2026-05-17 DOI: 10.1016/j.xjtc.2026.102423

Patrick D. Rudersdorf MD, William M. Whited MD

引用次数: 0

The Open Jacket Ross: Initial description and ex vivo biomechanical evaluation of neosinus openings in the pulmonary autograft inclusion jacket 罗斯：对自体肺移植包套内新鼻窦开口的初步描述和离体生物力学评价

IF 2.4

JTCVS Techniques Pub Date : 2026-08-01 Epub Date: 2026-05-02 DOI: 10.1016/j.xjtc.2026.102395

Alexander K. Reed MD, Gabe Weininger MD, Katrina Liou MS, Y. Joseph Woo MD

引用次数: 0