Abstract:
:Inflow or outflow obstruction is a rare, but critical complication after HeartMate 3 left ventricular assist device implantation. We retrospectively reviewed 166 patients who underwent primary HeartMate 3 implantation at our centre between November 2014 and July 2019. Three cases of inflow obstruction and 3 cases of outflow obstruction were identified. Presence of low flow alarm was the most common presenting sign and they were free from heart failure symptoms except in 1 case. They all underwent surgical correction and the median time from primary implantation to reintervention was 406.5 days. Computed tomography angiogram identified a problem in 5 out of 6 cases. Clinical symptoms and/or alarms resolved after surgery, but 1 case developed recurrent low flow alarm due to partial occlusion of inflow by fibrous tissue who eventually underwent heart transplant. All patients remain alive with median follow-up of 433.5 days. Prompt surgical intervention in late inflow and outflow obstruction after HeartMate 3 implantation resulted in favourable outcomes.
journal_name
Interact Cardiovasc Thorac Surgjournal_title
Interactive cardiovascular and thoracic surgeryauthors
Kaku Y,Naka Y,Witer L,Topkara V,Colombo P,Sayer G,Uriel N,Takeda Kdoi
10.1093/icvts/ivaa158subject
Has Abstractpub_date
2020-11-01 00:00:00pages
626-628issue
5eissn
1569-9293issn
1569-9285pii
5901682journal_volume
31pub_type
杂志文章abstract:OBJECTIVES:Our goal was to establish a baseline of computed tomography (CT) angiographic data for the porcine ascending thoracic aorta for endovascular evaluation of animal experiments and device development. METHODS:Thoracic aortic CT angiography was conducted on 49 pigs with an average body weight of 60-65 kg. The C...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivaa077
更新日期:2020-08-01 00:00:00
abstract::We report our experience with repair of a variety of congenital heart defects utilizing a ministernotomy incision. A ministernotomy was used in 79 patients with a variety of congenital heart diseases from November 2004 to August 2007. Patients included 36 males and 43 females with ages ranging from 1 month to 122 mont...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2009.209593
更新日期:2009-11-01 00:00:00
abstract:OBJECTIVES:The aim of the study was to evaluate operative and long-term results after surgery of acute aortic dissection involving the root, in which the proximal repair consisted of curative resection of all dissected aortic sinuses and was performed using either valve-sparing root repair or complete root replacement ...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivw002
更新日期:2016-05-01 00:00:00
abstract::The right gastroepiploic artery (GEA) is frequently used as another in situ artery, other than the internal thoracic artery (ITA) in coronary artery bypass grafting (CABG). Skeletonizing the graft with an ultrasonic scalpel is now regarded as a useful technique; however, this technique may damage the endothelial funct...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2008.186262
更新日期:2009-02-01 00:00:00
abstract::Venous aneurysms arising from the mediastinal systemic veins are rare. There are only 27 reported cases of such aneurysms. Majority arise from the superior vena cava. We are reporting a saccular aneurysm of superior vena cava in a 58-year-old male. The chest radiogram suggested superior mediastinal mass and the comput...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1016/S1569-9293(03)00076-8
更新日期:2003-09-01 00:00:00
abstract::A cardiac calcified amorphous tumour (CCAT) is a rare non-neoplastic intracavitary mass with unknown causes. We describe a 32-year old male presenting with progressive dyspnoea, cough and oedemas. The transthoracic echocardiography and contrast-enhanced angio-computed tomography demonstrated a 4 × 10 cm calcified mass...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivv258
更新日期:2015-12-01 00:00:00
abstract::Bovine jugular veins (BJVs) (Contegra) are valve-bearing pulmonary artery substitutes. Their valves have higher profiles than human pulmonary valves; this might result in less optimal performance. Therefore, we investigated the impact of stress and undersizing on conduit performance with ergometry, echocardiography an...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2009.224386
更新日期:2010-06-01 00:00:00
abstract::The rotary blood pump (the HeartWare® Ventricular Assist Device) from HeartWare® (Medtronic) is an established left ventricular assist device and usually implanted via sternotomy. To reduce the invasiveness of the implant procedure and to optimize the position of the inflow cannula, we propose an alternative implant t...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivy183
更新日期:2018-12-01 00:00:00
abstract::Transesophageal echocardiography (TEE) is the fastest method for diagnosing aortic dissection type A and allows 3D TEE, even in hemodynamically instable patients. 3D TEE may provide additional information on aortic morphology, the involvement of coronary arteries by the dissection and aortic valve function. In this re...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2010.234724
更新日期:2010-07-01 00:00:00
abstract:Objectives:Lung segmental resection is a better treatment option than lobectomy for patients with prenatally diagnosed congenital lung malformations (CLMs). However, data are lacking on the effects of this procedure in prenatally diagnosed CLM patients. In this study, we explored whether parenchyma-saving resection was...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivw408
更新日期:2017-03-01 00:00:00
abstract:OBJECTIVES:The complexity of the mitral valve (MV) anatomy and function is not yet fully understood. Assessing the dynamic movement and interaction of MV components to define MV physiology during the complete cardiac cycle remains a challenge. We herein describe a novel semi-automated 4D MV model. METHODS:The model ap...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivu357
更新日期:2015-02-01 00:00:00
abstract::Positron-emission tomography scans (PET) with fluorine-18-fluorodeoxyglucose ((18)F- FDG) are usually negative in leiomyomas. Two patients underwent a PET that showed an increased (18)F- FDG uptake of the distal oesophagus suggestive for malignancy. Both patients were operated on and histologic examination revealed a ...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivr037
更新日期:2012-02-01 00:00:00
abstract::Pleural lavage cytology (PLC) has been reported to be a significant prognostic factor in patients with operable non-small cell lung cancer (NSCLC). PLC may detect micro metastasis in patients without apparent pleural effusion or dissemination. Although many studies have reported PLC as a good predictor of postoperativ...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2008.185702
更新日期:2009-03-01 00:00:00
abstract:OBJECTIVES:Training and assessment of proper skills in flexible bronchoscopy are major educational goals for cardiothoracic residents. Therefore, we developed 3-dimensional (3D) printed models of the human tracheobronchial system for training and assessment of cardiothoracic residents in flexible bronchoscopy. METHODS...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivy215
更新日期:2019-01-01 00:00:00
abstract::Surgical nuances of the implantation procedure of the HeartMate 3 left ventricular assist system (Abbott Corp., IL, USA) are discussed in this study. Particular attention is devoted to surgical details, preventative actions and considerations related to alternative implantation strategies. Dedicated surgical implantat...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivy264
更新日期:2018-12-01 00:00:00
abstract::Cardiac myxoma is a rare disease with protean manifestations. Embolic phenomena are well-known entities. However, total occlusion of the descending aorta by saddle embolism along with multi-organ embolism is very unusual. We report a patient with cardiac myxoma presenting with multi-organ embolism including saddle emb...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2009.212514
更新日期:2009-11-01 00:00:00
abstract::The aim of the study was to determine the incidence of permanent pacemaker implantation (PPMI) in a cohort of 358 patients undergoing transapical aortic valve implantation (TAVI) using a balloon-expandable prosthesis between April 2008 and March 2011. After excluding patients who had had a previous PPMI (n=36; 10%), t...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2011.274456
更新日期:2011-10-01 00:00:00
abstract::This report deals with a 28-year-old male patient, admitted with a type A aortic dissection, potentially related to the use of sildenafil. In the literature, we found only two other potentially sildenafil-related cases of aortic dissections, one type A and one type B. In our patient, a bicuspid aortic valve and an asc...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2009.205849
更新日期:2009-07-01 00:00:00
abstract::Para-aortic malignant lymphoma invading the thoracic aorta can cause aortic rupture. Thoracic endovascular aortic repair (TEVAR) is a good option to treat aortic rupture associated with para-aortic malignancies. It is essential to detect the exact tumour location during TEVAR; however, it is often difficult to confirm...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivz104
更新日期:2019-09-01 00:00:00
abstract::A best evidence topic in cardiac surgery was written according to a structured protocol. The question addressed was 'in patients with ascending aortic or aortic arch disease what are the outcomes with endovascular repair in terms of survival, complications and reintervention?' Altogether 585 papers were found using th...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivaa215
更新日期:2021-01-01 00:00:00
abstract::Acute kidney injury (AKI) is a major postoperative complication following cardiac surgery. Diabetes mellitus is a major cause of nephropathy and end-stage renal failure. We aimed to evaluate the occurrence of adverse renal outcomes, in diabetic patients, between on-pump (CPB) and off-pump (OPCAB) coronary artery bypas...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章,随机对照试验
doi:10.1510/icvts.2009.230839
更新日期:2010-10-01 00:00:00
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journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章,多中心研究
doi:10.1093/icvts/ivz311
更新日期:2020-04-01 00:00:00
abstract::This case report describes the repair of an aortoesophageal fistula caused by a previously placed aortic arch graft. A 62-year-old man underwent total aortic arch graft replacement one year ago. He was readmitted with hematemesis and a high fever. Examination by endoscopy revealed a perforation and two swollen lesions...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2010.257501
更新日期:2011-04-01 00:00:00
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journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivv148
更新日期:2015-09-01 00:00:00
abstract::Traumatic avulsion of the right main bronchus in children is usually caused by blunt trauma or traffic accidents. Primary repair by suturing is the preferred treatment. Lesions are life threatening and urgent or emergency surgical repair is indicated. We report our experience with 2 cases of traumatic avulsion of righ...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivaa327
更新日期:2020-12-24 00:00:00
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journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1016/S1569-9293(03)00054-9
更新日期:2003-09-01 00:00:00
abstract::Aortic valve replacement (AVR) is currently the treatment of choice in patients with symptomatic aortic stenosis, but transcatheter off-pump aortic valve implantation is a novel and emerging technique, which might be performed more frequently in the near future and may be a less invasive alternative to conventional AV...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1510/icvts.2008.201798
更新日期:2009-06-01 00:00:00
abstract:OBJECTIVES:Left ventricular assist device (LVAD) implantation may alter right ventricular shape and function and lead to tricuspid regurgitation. This in turn has been reported to be a determinant of right ventricular (RV) failure after LVAD implantation, but the effect of mechanical left ventricular (LV) unloading on ...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivw138
更新日期:2016-09-01 00:00:00
abstract::Although radiation therapy is widely used to treat breast cancer, high doses of radiation may cause various complications. We report a case of a left ventricular aneurysm complicated with an intractable skin ulcer caused by radiation therapy for breast cancer. The communication between the aneurysm and skin ulcer caus...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivaa014
更新日期:2020-05-01 00:00:00
abstract:OBJECTIVES:Mesenteric ischaemia (MesI) remains a rare but lethal complication following cardiac surgery. Previously identified risk factors for MesI mortality (age, poor left ventricular (LV) function, cardiopulmonary bypass time and blood loss) are non-specific and cannot necessarily be modified. This study aims to id...
journal_title:Interactive cardiovascular and thoracic surgery
pub_type: 杂志文章
doi:10.1093/icvts/ivu139
更新日期:2014-09-01 00:00:00