Portuguese journal of cardiac thoracic and vascular surgery最新文献

{"title":"Surviving By A Thread Of Life For 20 Years.","authors":"Vidur Bansal, Vinay Upadhyay, Ruchit Patel, Chirag Doshi","doi":"10.48729/pjctvs.476","DOIUrl":"https://doi.org/10.48729/pjctvs.476","url":null,"abstract":"","PeriodicalId":74480,"journal":{"name":"Portuguese journal of cardiac thoracic and vascular surgery","volume":"31 3","pages":"89"},"PeriodicalIF":0.0,"publicationDate":"2024-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143017978","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":"The Future of Aortic Surgery.","authors":"Florian S Schoenhoff","doi":"10.48729/pjctvs.495","DOIUrl":"https://doi.org/10.48729/pjctvs.495","url":null,"abstract":"","PeriodicalId":74480,"journal":{"name":"Portuguese journal of cardiac thoracic and vascular surgery","volume":"31 3","pages":"11-14"},"PeriodicalIF":0.0,"publicationDate":"2024-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143017982","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":"Editorial: change in the editorial board.","authors":"Marina Dias Neto","doi":"10.48729/pjctvs.472","DOIUrl":"https://doi.org/10.48729/pjctvs.472","url":null,"abstract":"","PeriodicalId":74480,"journal":{"name":"Portuguese journal of cardiac thoracic and vascular surgery","volume":"31 2","pages":"9"},"PeriodicalIF":0.0,"publicationDate":"2024-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141545635","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":"Hypovolemic Shock And The Need For Invasive Mechanical Ventilation On A Patient With Congenital Heart Disease.","authors":"Marisa Simoes, Sergio Gaião","doi":"10.48729/pjctvs.414","DOIUrl":"10.48729/pjctvs.414","url":null,"abstract":"<p><p>Techniques of venoarterial-extracorporeal membrane oxygenation (VA-ECMO) have improved over the decades, with numerous applications.1 Those with reversible low cardiac output benefit most from this support.1 Case of 21-year-old male, history of congenital heart disease (severe right ventricle hypoplasia and pulmonary artery stenosis with extracardiac cavo-pulmonary shunt (Fontan surgery), and atrial septal defect). Brought to the Emergency Department due to a Mallory-Weiss syndrome, upper-endoscopy \"laceration at esophagogastric junction (EGJ) with active bleeding\", clips were applied. However, worsening shock, repeated melenas and hematemesis, hemoglobin drop, lactate 2.8mmol/L, and needing noradrenaline (1.21mcg/kg/min). Due to active blood loss and worsening shock, the patient was intubated to maintain airway protection. Repeated upper-endoscopy \"voluminous live red clot at EGJ, 4-clips and active bleeding of mucosa between, injection of polidocanol\". Despite the implemented strategy, high risk of rebleeding remained. Following invasive mechanical ventilation (IMV), sustained hypotension having to increase noradrenaline (1.52mcg/kg/min) and lactate (5.8mmol/l), despite fluid resuscitation. Echocardiogram evidenced severe ventricular dysfunction, and fixed inferior vena cava (IVC) of 20mm. The heart defect combined with positive intrathoracic pressure, contributed to the worsened shock, as Fontan circulation is dependent on low vascular resistance to maintain output2. Needing VA-ECMO and admitted to ICU, volemia optimization, adjusting ventilation to lower intrathoracic pressure and started on milrinone and sildenafil. Another upper-endoscopy showed laceration at EGJ, with placement of clips. Echocardiogram revealed \"Normal left ventricle. Hypoplastic right ventricle. Mild mitral regurgitation; aortic VTi 19cm. IVC 22mm. RV/RA gradient 70mmHg. Interatrial bidirectional shunt\". Favorable evolution permitted extubation, suspension of milrinone and sildenafil, followed by decannulation. With rescue ECMO, congenital heart disease are salvageable despite sudden decompensation3. This case, positive intrathoracic pressure impairs the Fontan circulation, dependent on preload and higher central venous pressure to maintain cardiac output, as the ventricle is unable to compensate increased demands2, and worsening shock.</p>","PeriodicalId":74480,"journal":{"name":"Portuguese journal of cardiac thoracic and vascular surgery","volume":"31 2","pages":"47-49"},"PeriodicalIF":0.0,"publicationDate":"2024-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141545637","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":"Endoscopic Vein Harvesting - How Do We Do It?","authors":"Paulo Veiga Oliveira, Márcio Madeira, Inês Alves, Sara Ranchordás, José Pedro Neves","doi":"10.48729/pjctvs.425","DOIUrl":"https://doi.org/10.48729/pjctvs.425","url":null,"abstract":"<p><p>The saphenous vein graft (SVG) remains the most used conduit as a second graft in Coronary Artery Bypass Grafting (CABG).1 Traditionally, surgeons harvest SVG with an open approach, making a long incision along the medial part of the leg or thigh. This procedure can potentially result in important complications, such as delayed wound healing, postoperative pain and infection.2 Thus, less invasive techniques for vessel harvesting have grown in popularity. Endoscopic vein harvesting (EVH) is a minimally invasive harvesting procedure, which only requires a short incision, leading to less wound complications and a faster return to normal daily activities. This article intends to describe how we do EVH technique in our centre, from the preparation of the patient to the postoperative period and share some tips and tricks from our experience.</p>","PeriodicalId":74480,"journal":{"name":"Portuguese journal of cardiac thoracic and vascular surgery","volume":"31 2","pages":"11-16"},"PeriodicalIF":0.0,"publicationDate":"2024-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141545636","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":"Vascular Surgery Procedures Performed By Residents. A Narrative Review On The Impact In 30-Day Outcomes.","authors":"Tiago Ribeiro, Rita Soares Ferreira, Rita Bento, Fábio Pais, Joana Cardoso, Helena Fidalgo, Adriana Figueiredo, Maria Emília Ferreira","doi":"10.48729/pjctvs.410","DOIUrl":"https://doi.org/10.48729/pjctvs.410","url":null,"abstract":"<p><strong>Introduction: </strong>Worldwide, there is an increase in scrutiny after surgical treatment of a vast array of pathologies. Doing so, a large body of evidence clearly supports centralisation, such as teaching hospitals, where a larger caseload enables optimal outcomes. These institutions have a strong presence of surgical residents seeking training in both technical and non-technical skills. Inevitably, as part of training, they will be involved in the surgical treatment of those patients, even as the primary operator. We sought to investigate the impact of trainee performed procedures in outcomes of common vascular procedures of different technical complexity.</p><p><strong>Methods: </strong>A non-systematic MEDLINE and Scopus databases review on the outcomes of resident performed common vascular procedures was performed.</p><p><strong>Results: </strong>Specific evidence in many procedures (venous disease, aortic aneurysms, peripheral artery disease) is lacking. After carotid endarterectomy (CEA), resident performed procedures seem to have similar cranial nerve palsy and stroke when compared to expert surgeons. Generally, resident-performed primary radiocephalic and elbow arteriovenous fistula (AVF) presents similar primary and secondary patency. As with CEA, AVF procedures performed by residents took longer. On aortic aneurysms, although no specific comparison has been performed, resident involvement (irrespective of surgeon or assistant) in these procedures does not seem associated with increased adverse events.</p><p><strong>Conclusion: </strong>In most vascular surgery procedures, little is known about resident performance and their impact on outcomes. Notwithstanding, resident-performed CEA and primary AVF seem free of major compromise to patients. Further research is warranted to clarify this topic.</p>","PeriodicalId":74480,"journal":{"name":"Portuguese journal of cardiac thoracic and vascular surgery","volume":"31 2","pages":"41-45"},"PeriodicalIF":0.0,"publicationDate":"2024-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141545666","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":"Cardiac Perforation Caused By Pectus Excavatum Metal Bar Stabilizer: A Case Report.","authors":"Alexandre De Oliveira, Marco Antonio P Oliveira, Rafael Ribeiro Barcelos, Diego Arley Gomes da Silva, Miguel Lia Tedde","doi":"10.48729/pjctvs.454","DOIUrl":"10.48729/pjctvs.454","url":null,"abstract":"<p><p>This paper reports the case of a female patient who underwent minimally invasive repair of pectus excavatum (MIRPE) in another service that evolved with bar rotation and cardiac perforation caused by the left stabilizer. The unique and frightening aspect of the case is that despite having the stabilizer inside the ventricle, the patient was oligosymptomatic: occasional chest pain and respiratory discomfort. Preoperative imaging showed rotation of the bar with stabilizers within the thoracic cavity. During surgery, intense ossification was observed around the prosthesis and it was noted that the left stabilizer had perforated the patient's left ventricle. Cardiac repair required a Clamshell incision and cardiopulmonary bypass. This case reinforces the validity of late radiological follow-up after MIRPE in an attempt to avoid this type of event, and the need to reevaluate the use of stabilizers perpendicular to the bar since they are not safe to prevent rotation of these implants.</p>","PeriodicalId":74480,"journal":{"name":"Portuguese journal of cardiac thoracic and vascular surgery","volume":"31 2","pages":"59-61"},"PeriodicalIF":0.0,"publicationDate":"2024-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141545634","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":"Pleural Solitary Tumors - Long-Term Prognosis Related To Surgery And Clinicopathological Criteria.","authors":"Vânia Almeida, Luis Veloso, Sara Cunha, Lina Carvalho","doi":"10.48729/pjctvs.336","DOIUrl":"10.48729/pjctvs.336","url":null,"abstract":"<p><strong>Introduction: </strong>Pleural solitary fibrous tumors (SFTs) are indolent mesenchymal neoplasias, generally with good prognosis, for which complete surgical resection is the gold standard. However, local recurrences and distant metastases are reported at variable rates. Risk-assessing criteria and models determining recurrence and metastatic risk have been proposed, and can impact on patient follow-up strategies.</p><p><strong>Methods: </strong>We conducted an observational study comprising a 12 years period to characterize a cohort of 20 surgically resected thoracic SFTs, and to retrospectively assess the prognostic value of England's histology criteria and Demicco's 4-tier model.</p><p><strong>Results: </strong>All tumors were pleural-based, 12 patients were women, and the mean age at diagnosis was 62.8 years. The median duration of follow-up was ten years, and at the end of the follow-up, all patients were alive, and no distant metastases were reported. Three cases (15%) had local recurrence at the median time of 89.3 months/7.4 years. The only case with an incomplete surgical resection relapsed. Collectively, tumors with worst prognostic features, specifically a positive margin or tumors with malignant histology or non-low-risk features, according to England's and Demicco's models, respectively, were associated with recurrence.</p><p><strong>Conclusion: </strong>These results confirm the importance of complete surgical resection of SFTs, and show that risk stratification criteria and models can predict important surgical outcomes such as recurrence. Moreover, they support a risk-based follow-up schedule, as patients with higher relapse risk can benefit from close follow-up.</p>","PeriodicalId":74480,"journal":{"name":"Portuguese journal of cardiac thoracic and vascular surgery","volume":"31 2","pages":"17-22"},"PeriodicalIF":0.0,"publicationDate":"2024-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141545662","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":"Treatment Strategies And Outcomes Of Thoracic Aortic Blunt Injuries In Adults: A Systematic Review.","authors":"Luís Fernandes, Diogo Silveira, João Peixoto, Marta Machado, Francisco Basílio, Patrícia Carvalho, Alexandra Canedo","doi":"10.48729/pjctvs.402","DOIUrl":"https://doi.org/10.48729/pjctvs.402","url":null,"abstract":"<p><strong>Introduction: </strong>Blunt thoracic aortic injuries (BTAI) once had mortality rates up to 32%, but the advent of thoracic endovascular aortic repair (TEVAR) has significantly improved outcomes. However, concerns persist regarding long-term devicerelated complications, device integrity in aging aortas, and the criteria for selecting patients for endovascular repair. We aimed to assess BTAI treatment strategies based on injury grade and their associated outcomes.</p><p><strong>Methods: </strong>A systematic search of MedLine and Scopus databases was conducted to identify original articles published after 2013, which provided information on injury characteristics, outcomes, secondary effects, and reinterventions following BTAI. We classified aortic injuries following the SVS Clinical Practice Guidelines.</p><p><strong>Results: </strong>We included 28 studies involving 1888 BTAI patients, including 5 prospective studies. Most patients were under 45 years old (86.4%), and grade III injuries were the most common (901 patients), followed by grades I and II (307 and 291 patients, respectively). TEVAR was performed in 1458 patients, mainly with grade III and IV injuries (1040 patients). Approximately half of the grade I injuries (153 of 307) were treated with TEVAR. Thirty-day mortality rate was 11.2%, primarily due to associated injuries. Aortic-related deaths were reported in 21 studies, with an overall rate of 2.2%, but none occurred beyond the first 30 days. Partial or complete coverage of the left subclavian artery was performed in 522 patients, with 27.9% requiring immediate or delayed revascularization. Aortic reintervention rates were relatively low (3.9%).</p><p><strong>Conclusion: </strong>TEVAR effectively treats BTAI grades III and IV, with potential benefit for some grade II injuries with more aggressive early intervention. Despite SVS guidelines suggesting conservative management for grade I injuries, there is a substantial rate of intervention with positive outcomes and low mortality. Long-term follow-up data, extending up to almost 20 years, reveal the durability of grafts, aortic remodeling, and minimal reintervention and complications.</p>","PeriodicalId":74480,"journal":{"name":"Portuguese journal of cardiac thoracic and vascular surgery","volume":"31 2","pages":"31-40"},"PeriodicalIF":0.0,"publicationDate":"2024-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141545665","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":"Anesthetic management integrated in \"Aorta Team\" approach for Total endovascular aortic arch repair: A case series.","authors":"Ana Margarida Martins, Filipa Aguiar, Ana Ferro","doi":"10.48729/pjctvs.449","DOIUrl":"10.48729/pjctvs.449","url":null,"abstract":"<p><p>Total endovascular aortic arch repair is nowadays a promising alternative for selected patients with aortic arch disease. These endovascular procedures are technically challenging and require a diligent planning among all members of a multidisciplinary \"Aorta Team\" integrating cardiovascular anesthesiologists. In fact, endovascular aortic arch repair is a major challenge for anesthesiologists because of the risk of hemodynamic instability, cerebral events and acute kidney injury. In order to achieve the success, it is fundamental to discuss each patient in an individual basis, including perioperative management and care, and to be aware of surgical steps and their potential complications. Considering our previous experience with endovascular thoracoabdominal aortic surgery, we herein summarize our experience with anesthetic management of patients who underwent total endovascular aortic arch repair and its principal outcomes.</p>","PeriodicalId":74480,"journal":{"name":"Portuguese journal of cardiac thoracic and vascular surgery","volume":"31 2","pages":"51-53"},"PeriodicalIF":0.0,"publicationDate":"2024-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141545633","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}