Yuriy Stukov, Jeffrey P Jacobs, Mark Bleiweis, Mohammad Aladaileh, Giles J Peek, Liam Kugler, Ahmet Bilgili, Mindaugas Rackauskas
{"title":"Paediatric donor lung preservation using Paragonix BAROguard.","authors":"Yuriy Stukov, Jeffrey P Jacobs, Mark Bleiweis, Mohammad Aladaileh, Giles J Peek, Liam Kugler, Ahmet Bilgili, Mindaugas Rackauskas","doi":"10.1510/mmcts.2024.070","DOIUrl":"https://doi.org/10.1510/mmcts.2024.070","url":null,"abstract":"<p><p>Paediatric lung transplantation is a lifesaving option in selected patients with end-stage lung disease. Favourable long-term outcomes are limited by impaired mucus clearance, increased risk of infection resulting from immunosuppression, and chronic lung allograft dysfunction. Organ preservation techniques play an important role in the quality of donated organs. Barotrauma to donated lungs may arise from a combination of excessive recruitment manoeuvres and altitude change during air transportation. The Paragonix BAROguard Donor Lung Preservation System is an FDA-approved advanced organ recovery system that maintains continuous airway pressure of 15 cm of water during transportation of the donated lung(s) to the recipient. The Paragonix LUNGguard monitors temperature during transportation of donor lung(s), while the new BAROguard monitors both temperature and pressure during transportation of donor lung(s). In this publication, we present technical aspects of advanced preservation of paediatric donor lungs using the Paragonix BAROguard Donor Lung Preservation System.</p>","PeriodicalId":53474,"journal":{"name":"Multimedia manual of cardiothoracic surgery : MMCTS / European Association for Cardio-Thoracic Surgery","volume":"2024 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142300751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Anton Tomšič, Tatiana Sequeira-Gross, Christian Dumps, Evaldas Girdauskas
{"title":"Adjuncts to annuloplasty in atrial functional mitral regurgitation.","authors":"Anton Tomšič, Tatiana Sequeira-Gross, Christian Dumps, Evaldas Girdauskas","doi":"10.1510/mmcts.2024.035","DOIUrl":"https://doi.org/10.1510/mmcts.2024.035","url":null,"abstract":"<p><p>Atrial fibrillation is the most common cardiac arrhythmia, leading to progressive dilation of cardiac chambers, abnormal contraction patterns of the atria and ventricles and, potentially, atrioventricular valvular insufficiency. Moreover, heart failure with preserved ejection fraction is often present and closely intertwined with disease initiation and progression. Surgical valve repair with a true-sized ring annuloplasty is a well-established treatment option in atrial functional mitral regurgitation. While early results are good, recent studies have brought the durability of this repair approach into question, highlighting the need for further refinement of the surgical strategy. In particular, repair strategies that simultaneously target the mitral valve as well as the left ventricle could provide improved repair durability.</p>","PeriodicalId":53474,"journal":{"name":"Multimedia manual of cardiothoracic surgery : MMCTS / European Association for Cardio-Thoracic Surgery","volume":"2024 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142300747","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sergey Boldyrev, Aslan Zakeryaev, Arman Khudoyan, Susanna Abidzakh, Eduard Petrosyan, Alexey Kovalenko, Meri Khurshudyan, Kirill Barbuhatti
{"title":"Off-pump ascending aorta-abdominal aorta bypass in patient with endoleak.","authors":"Sergey Boldyrev, Aslan Zakeryaev, Arman Khudoyan, Susanna Abidzakh, Eduard Petrosyan, Alexey Kovalenko, Meri Khurshudyan, Kirill Barbuhatti","doi":"10.1510/mmcts.2024.040","DOIUrl":"10.1510/mmcts.2024.040","url":null,"abstract":"<p><p>Thoracic endovascular aortic repair is commonly used in the surgical treatment of patients with aortic coarctation, but complications such as endoleaks can occur. This video tutorial presents a case study involving the exclusion of a stent graft from the bloodstream through total transection of the aortic arch and abdominal aorta, with off-pump aortic grafting and debranching of the left carotid and subclavian arteries.</p>","PeriodicalId":53474,"journal":{"name":"Multimedia manual of cardiothoracic surgery : MMCTS / European Association for Cardio-Thoracic Surgery","volume":"2024 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142300750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Innovative combined Ozaki and Bentall procedures for aortic root replacement.","authors":"Shinji Kanemitsu, Keizo Tanaka, Renta Ishikawa, Shunsuke Sakamoto, Toru Mizumoto","doi":"10.1510/mmcts.2024.038","DOIUrl":"10.1510/mmcts.2024.038","url":null,"abstract":"<p><p>In treating aortic root diseases, the Bentall procedure offers reliable and stable results. However, it requires a prosthetic valved conduit, which presents inherent challenges due to the need for anticoagulation. The Ozaki procedure, which uses pericardium for aortic valve neocuspidization, is an alternative to prosthetic valves and does not need anticoagulation. We developed a surgical technique combining the Bentall and Ozaki procedures to treat patients with aortic root disease, which we describe in this article. Because the risk of bleeding due to anticoagulation after prosthetic valve replacement was a concern, we combined the Bentall and Ozaki procedures with a graft conduit using bovine pericardial patch neocuspidization. Postoperative echocardiography showed a competent aortic valve with no regurgitation. We believe that this novel procedure provides hope for a more adaptable and patient-friendly option.</p>","PeriodicalId":53474,"journal":{"name":"Multimedia manual of cardiothoracic surgery : MMCTS / European Association for Cardio-Thoracic Surgery","volume":"2024 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142300748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Combined segmentectomy: S1 + S3, right upper lobe.","authors":"George Rakovich","doi":"10.1510/mmcts.2024.078","DOIUrl":"10.1510/mmcts.2024.078","url":null,"abstract":"<p><p>A particular challenge in minimally invasive pulmonary segmentectomy arises in the presence of a lesion close to a neighbouring segment. In this case, avoiding a lobectomy while ensuring complete resection with adequate margins may require the resection of two adjacent segments in the form of a bisegmentectomy. A combined segmentectomy of the S1 and S3 segments of the right upper lobe is readily performed through an anterior multiport thoracoscopic approachis systematic and straightforward, maximizing exposure while minimizing the extent of dissection.</p>","PeriodicalId":53474,"journal":{"name":"Multimedia manual of cardiothoracic surgery : MMCTS / European Association for Cardio-Thoracic Surgery","volume":"2024 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142156644","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Hybrid stage 1 Norwood combined with reverse Blalock-Taussig shunt and sutureless repair of total anomalous pulmonary venous connections.","authors":"Ali H Mashadi, Yasin Essa, Sameh M Said","doi":"10.1510/mmcts.2024.072","DOIUrl":"10.1510/mmcts.2024.072","url":null,"abstract":"<p><p>The patient is a 35-week-old, 2.6-kg neonate who was diagnosed prenatally with hypoplastic left heart syndrome and a supracardiac variant of total anomalous pulmonary venous connection. We present the technique of stage 1 hybrid palliation combined with repair of total anomalous pulmonary venous connection. Due to the risk of retrograde aortic arch obstruction from the ductal stents, a reverse Blalock-Taussig shunt was performed as well.</p>","PeriodicalId":53474,"journal":{"name":"Multimedia manual of cardiothoracic surgery : MMCTS / European Association for Cardio-Thoracic Surgery","volume":"2024 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142156645","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mykhailo Kryvetskyi, Ignacio Morales-Rey, Monica Maria Mittal, Jorge Alcocer, María Ascaso, Eduard Quintana
{"title":"Total aortic arch replacement with frozen elephant trunk technique for intramural haematoma of the thoracic aorta.","authors":"Mykhailo Kryvetskyi, Ignacio Morales-Rey, Monica Maria Mittal, Jorge Alcocer, María Ascaso, Eduard Quintana","doi":"10.1510/mmcts.2024.090","DOIUrl":"10.1510/mmcts.2024.090","url":null,"abstract":"<p><p>Presenting this video tutorial, we want to demonstrate a step-by-step surgical approach to acute intramural haematoma of the thoracic aorta without a definite entry tear. Limited by the aortic valve proximally, the intramural haematoma involved the aortic root, ascending aorta, aortic arch, including adjacent parts of supra-aortic branches, and descending aorta extending to the diaphragmatic level. The operative strategy involved urgent total aortic arch replacement with the frozen elephant trunk technique and anatomical reimplantation of the three supra-aortic vessels. The direct open over-the-wire technique was used to cannulate the right axillary artery, and standard venous cannulation was performed while brain protection was achieved with bilateral selective antegrade cerebral perfusion.</p>","PeriodicalId":53474,"journal":{"name":"Multimedia manual of cardiothoracic surgery : MMCTS / European Association for Cardio-Thoracic Surgery","volume":"2024 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142156598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Third sternotomy with modified Bentall/Konno procedure for recurrent multilevel left ventricular outflow tract obstruction in a 15-year-old.","authors":"Ali H Mashadi, Yasin Essa, Sameh M Said","doi":"10.1510/mmcts.2024.079","DOIUrl":"https://doi.org/10.1510/mmcts.2024.079","url":null,"abstract":"<p><p>This is a 15-year-old, 73.5 kg male who was born with congenital aortic valve stenosis. He underwent a transcatheter balloon aortic valvuloplasty in the neonatal period, followed by an open aortic valvotomy at 2 months of age. When he was 3 years old, he underwent aortic root replacement with a 15 mm aortic homograft. Recently, he presented with recurrent left ventricular outflow tract obstruction that appeared valvular and subvalvular in nature. We present our technique of repeat aortic root replacement and left ventricular outflow tract enlargement using modified Bentall combined with Konno-Rastan aortoventriculoplasty.</p>","PeriodicalId":53474,"journal":{"name":"Multimedia manual of cardiothoracic surgery : MMCTS / European Association for Cardio-Thoracic Surgery","volume":"2024 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142300754","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Karthik Venkataramani, Sabita Jiwnani, Devayani Niyogi, Virendra Kumar Tiwari, C S Pramesh
{"title":"Robotic radical thymectomy-right-sided approach for a thymoma.","authors":"Karthik Venkataramani, Sabita Jiwnani, Devayani Niyogi, Virendra Kumar Tiwari, C S Pramesh","doi":"10.1510/mmcts.2024.081","DOIUrl":"https://doi.org/10.1510/mmcts.2024.081","url":null,"abstract":"<p><p>The utilization of a radical robotic thymectomy, with clearance of the mediastinal tissue between the two phrenic nerves for a thymoma, is well established. The complex mediastinal anatomy, limited space and the location of the heart introduce a distinctive challenge, particularly when adopting a right-sided approach to identify and dissect along the left phrenic nerve. We present our technique for performing a robotic radical thymectomy from a right-sided approach, tailored for a localized thymoma. Our goal is to showcase the efficacy and safety of this method, offering insights that can enhance surgical outcomes.</p>","PeriodicalId":53474,"journal":{"name":"Multimedia manual of cardiothoracic surgery : MMCTS / European Association for Cardio-Thoracic Surgery","volume":"2024 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142114726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Longitudinal valvotomy of anterior leaflet for endoscopic transmitral myectomy for hypertrophic obstructive cardiomyopathy.","authors":"Toshiaki Ito, Sadanari Sawaki, Masayoshi Tokoro, Riku Kato","doi":"10.1510/mmcts.2024.047","DOIUrl":"https://doi.org/10.1510/mmcts.2024.047","url":null,"abstract":"<p><p>Transmitral myectomy for hypertrophic obstructive cardiomyopathy is compatible with minimally invasive surgery compared with traditional transaortic access. It has often been performed in conjunction with mitral valve replacement or temporary detachment of the anterior leaflet from its annulus. We present a novel approach: longitudinal incision at the midline of the anterior mitral leaflet for septal myectomy. The procedure is ideally conducted endoscopically or robotically through the right chest. Cardiopulmonary bypass is established in the usual manner. After cardioplegic arrest, the mitral valve is exposed, and the anterior mitral leaflet is incised longitudinally at the midline. Both parts of the leaflet are tentatively fixed to the atrial wall with sutures to keep them open. Using the look-up mode of a 30° scope, the right cusp of the aortic valve is observed. Myectomy is initiated close to the aortic annulus using the pure-cut mode of electrocautery and scissors, then extended apically as necessary. After myectomy, the anterior leaflet is reapproximated with interrupted sutures. This technique is simpler than the detachment of the anterior leaflet and does not require patch materials that could lead to durability issues for the reconstruction of the anterior leaflet.</p>","PeriodicalId":53474,"journal":{"name":"Multimedia manual of cardiothoracic surgery : MMCTS / European Association for Cardio-Thoracic Surgery","volume":"2024 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142114723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}