Takgyu Park

OBJECTIVES: The role of extracorporeal membrane oxygenation (ECMO) remains controversial in adult patients with refractory septic shock. We sought to describe the clinical outcomes of adult patients supported by ECMO during septic shock refractory to conventional treatment. METHODS: We analysed consecutive adult patients with refractory septic shock, assisted by an ECMO system between January 2005 and December 2013 in a single-centre registry. The primary outcome was survival to hospital dischar

Venoarterial extracorporeal membrane oxygenation (VA ECMO) is an effective mechanical circulatory support for cardiopulmonary failure. Conventionally, an arterial cannula over 15 Fr is inserted for full circulatory support in peripheral VA ECMO. However, limited data are available regarding the impact of cannula size on clinical and procedural outcomes. Between January 2014 and April 2016, 165 patients underwent peripheral VA ECMO with femoral artery cannulation were enrolled in a single-center

BACKGROUND: There is no available data on clinical outcome in patients with acute myocardial infarction (AMI) complicated by cardiogenic shock who are supported by an intra-aortic balloon pump (IABP) in combination with extracorporeal life support (ECLS). METHODS: We analysed 96 consecutive patients with AMI and complicating cardiogenic shock who were assisted by an ECLS system between January 2004 and December 2011. The primary outcome was in-hospital mortality. The secondary outcomes were the

Patients with true bifurcation lesions had worse clinical outcomes than those with non-true bifurcation lesions. Procedural and long-term clinical outcomes differed according to the type of bifurcation lesion. These findings should be considered in future bifurcation studies.

BACKGROUND: The use of dual-antiplatelet therapy (DAPT) exceeding 12 months may increase a bleeding risk despite a lower risk of ischemic events. There is no study to compare clinical outcomes in patients treated with a single-antiplatelet drug after DAPT in the era of drug-eluting stents (DES). We sought to investigate the efficacy and safety of clopidogrel versus aspirin monotherapy after 12-month DAPT after DES implantation using an institutional registry. METHODS AND RESULTS: This observatio

Background As an initial treatment strategy, percutaneous coronary intervention (PCI) for coronary chronic total occlusion (CTO) did not show midterm survival benefits compared with optimal medical therapy (OMT). We sought to evaluate the benefit of PCI compared with OMT in patients with CTO over extended long‐term follow‐up. Methods and Results Between March 2003 and February 2012, 2024 patients with CTO were enrolled in a single‐center registry and followed for ≈10 years. We excluded patients

The use of non-compliant balloons was associated with favourable procedural and long-term clinical outcomes in patients receiving coronary bifurcation intervention.

In spite of PCPS management, AMI patients complicated by severe refractory cardiogenic shock demonstrated high mortality. Older age, CPR, lower lactate clearance for 48 hours, and unsuccessful revascularization were independent predictors of in-hospital mortality.

Accidental subclavian artery cannulation is an uncommon but potentially serious complication of central venous catheterization. Removal of a catheter inadvertently placed in the subclavian artery can lead to substantial bleeding, as achieving hemostasis in this area through manual compression presents considerable difficulty. Additionally, surgical treatment might be unsuitable for high-risk patients due to comorbidities. Here, we report a case of an inadvertently-inserted 11.5-French hemodialys

Clinical outcomes were similar for patients treated with MV or SB first two-stent techniques. Using "more severe lesion first" two-stent techniques might offer a favourable prognosis.

BACKGROUND: Marfan syndrome (MFS), caused by pathogenic variants of FBN1 (fibrillin-1), is a systemic connective tissue disorder with variable phenotypes and treatment responsiveness depending on the variant. However, a significant number of individuals with MFS remain genetically unexplained. In this study, we report novel pathogenic intronic variants in FBN1 in two unrelated families with MFS. METHODS: We evaluated subjects with suspected MFS from two unrelated families using Sanger sequencing

Complete revascularisation of lesions with ≥70% diameter stenosis in vessels ≥2.5 mm is better than ICR, and is a reasonable goal for patients with multivessel disease.

Marfan syndrome (MFS) is a genetic disorder caused by an FBN1 variant and is diagnosed based on the revised Ghent criteria, which incorporate clinical manifestations and genetic testing. Up-to-date FBN1 variant interpretation is crucial for proper diagnosis and management of MFS; however, some FBN1 variants of uncertain significance (VUSs) remain inconclusive despite applying Clinical Genome Resource (ClinGen) FBN1-specific guideline. Recently, the ClinGen guidance for PP1/BS4 co-segregation and

We describe a case of chronic total occlusion of the right coronary artery ostium 5 months after a repeated Bentall procedure in a patient with Behçet's disease. In this patient, an antegrade approach to delivering the guidewire during percutaneous coronary intervention was not successful. Coronary angiography revealed the existence of collateral blood supply from the left coronary artery. Using a retrograde approach, a guidewire was successfully advanced from the distal left circumflex artery t