Yasuyuki Zaima
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View article: Outcomes of Coronary Artery Bypass Grafting in Patients With ST-Elevation Myocardial Infarction and the Impact of Impella: A Retrospective Single-Center Study
Outcomes of Coronary Artery Bypass Grafting in Patients With ST-Elevation Myocardial Infarction and the Impact of Impella: A Retrospective Single-Center Study Open
CABG remains a viable option for patients with high-risk STEMI. Observations suggest that the use of Impella may be linked to a shift in CABG indications, from unsuitable PCI to failed PCI, and a tendency toward less emergent surgical timi…
View article: Mitral valve repair using a semi-rigid posterior band: a 10-year Japanese single-center experience of 244 patients
Mitral valve repair using a semi-rigid posterior band: a 10-year Japanese single-center experience of 244 patients Open
The CGFB demonstrates satisfactory quality and durability in MVr for PMR. Other advantages include a low occurrence of SAM and acceptable hemodynamic outcomes, particularly in patients requiring a smaller annuloplasty device.
View article: A Case of Aortoesophageal Fistula in Advanced Esophageal Cancer Treated with SB-Tube and TEVAR
A Case of Aortoesophageal Fistula in Advanced Esophageal Cancer Treated with SB-Tube and TEVAR Open
症例は71歳の男性.切除不能食道癌に対して化学放射線療法(chemoradiotherapy: CRTx)施行後,経過観察中に突然の吐血を認めた.造影CTにて,下行大動脈から食道への造影剤の漏出を認め,大動脈食道瘻(aortoesophageal fistula: AEF)と診断し,緊急胸部大動脈ステントグラフト内挿術(thoracic endovascular aortic repair: TEVAR)を予定したが,手術準備中に大量吐血し心肺停止となった.心肺蘇生開始後,…
View article: Direct aorta implantation of microaxial blood pump via right anterior thoracotomy
Direct aorta implantation of microaxial blood pump via right anterior thoracotomy Open
Central MessageImpella 5.5 direct aorta implantation via right anterior thoracotomy is a useful technique for patients with limited peripheral vascular size and can be placed similarly to the axillary approach. Impella 5.5 direct aorta imp…
View article: Effective Management with IMPELLA CP<sup>®</sup> and Hypothermia Therapy for a Case of Severe Ischemic Coronary Disease after Cardiopulmonary Arrest
Effective Management with IMPELLA CP<sup>®</sup> and Hypothermia Therapy for a Case of Severe Ischemic Coronary Disease after Cardiopulmonary Arrest Open
症例は67歳の男性，仕事中に心肺停止（Cardiopulmonary arrest : CPA）となり当院に搬送された．心肺停止蘇生後，冠動脈造影検査にて3枝病変を認めた．冠血行再建の適応があると判断されたが，神経学的予後が不明のためIMPELLA CP®を留置した後に低体温療法を含めた全身管理を行った．24時間後に復温を開始し，従命可能で，四肢麻痺がないことを確認できたため準緊急でIMPELLA CP®使用下に心拍動下冠動脈バイパス術を施行した．吻合操作中，血行動態は安定…
View article: Aortic Valve Stenosis with Black Pigmentation Due to Alkaptonuria: A Case Report
Aortic Valve Stenosis with Black Pigmentation Due to Alkaptonuria: A Case Report Open
We report about a 78-year-old woman with severe aortic valve stenosis (AS). She had heavily calcified and thickened aortic valve leaflets with black pigmentation. After excision of the aortic valve leaflets, biological aortic valve replace…
View article: Pathological Role of Receptor for Advanced Glycation End Products in Calcified Aortic Valve Stenosis
Pathological Role of Receptor for Advanced Glycation End Products in Calcified Aortic Valve Stenosis Open
Background Aortic stenosis ( AS ) is highly prevalent in patients with atherosclerotic cardiovascular disease. Advanced glycation end products ( AGE s) and the receptor for AGE s ( RAGE ) play a pivotal role for vascular calcification in a…
View article: Florida sleeve technique for a right sinus of Valsalva aneurysm: a case report
Florida sleeve technique for a right sinus of Valsalva aneurysm: a case report Open
View article: Surgical Outcome of Infective Aortic Valve Endocarditis Involving Valve Annulus. Comparison between Native Valve Endocarditis and Prosthetic Valve Endocarditis
Surgical Outcome of Infective Aortic Valve Endocarditis Involving Valve Annulus. Comparison between Native Valve Endocarditis and Prosthetic Valve Endocarditis Open
Objective: We investigated our surgical outcomes in patients with infective aortic valve endocarditis involving valve annulus and compared surgical results between native and prosthetic valve endocarditis. Methods: Between April 2003 and O…
View article: Mitral Valve Dysfunction Caused by Pannus Overgrowth After Mitral Valve Repair Using Carpentier Edwards Physio Ring
Mitral Valve Dysfunction Caused by Pannus Overgrowth After Mitral Valve Repair Using Carpentier Edwards Physio Ring Open
Objective: Mitral valve stenosis after ring annuloplasty has been reported to be mostly caused by pannus formation from the annuloplasty ring. This reaction after insertion of the Duran annuloplasty ring has been observed frequently, but w…
View article: Long-term Durability of the “Edge to Edge Technique” for Mitral Valve Repair
Long-term Durability of the “Edge to Edge Technique” for Mitral Valve Repair Open
Objective: The "Edge to Edge technique" (E to E) is a simple and feasible technique for repair of mitral regurgitation (MR). The durability is a major concern in "E to E". The aim of this study was to assess the long-term outcome and durab…
View article: Isolated Tricuspid Valve Endocarditis Caused by Infection of an Implanted Central Venous Access Port Device
Isolated Tricuspid Valve Endocarditis Caused by Infection of an Implanted Central Venous Access Port Device Open
A 70-year-old man was referred to our hospital for an intermittent high fever attributed to subcutaneous pocket infection of an implanted central venous access port device caused by methicillin-resistant staphylococcus aureus and subsequen…
View article: Isolated Tricuspid Valve Endocarditis Caused by Infection of an Implanted Central Venous Access Port Device
Isolated Tricuspid Valve Endocarditis Caused by Infection of an Implanted Central Venous Access Port Device Open
A 70-year-old man was referred to our hospital for an intermittent high fever attributed to subcutaneous pocket infection of an implanted central venous access port device caused by methicillin-resistant staphylococcus aureus and subsequen…