Tomoko Ishizu

Comparative Efficacy of Noradrenaline vs. Other Vasopressors on Outcomes in Patients With Cardiogenic Shock ― A Systematic Review and Meta-Analysis ―

Yumiko Hosoya, Masahiro Yamamoto, Hiroyuki Hanada, Takumi Osawa et autres

Background: Because the optimal choice of vasopressor for the initial treatment of cardiogenic shock (CS) remains controversial, we conducted a systematic review and meta-analysis to evaluate whether noradrenaline improves clinical outcomes compared with other vasopressors (adrenaline, dopamine, and vasopressin) in patients with …

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Abstract 4341577: Brugada or STEMI? -Brugada-like ECG caused by ischemia of large conus branch veiled the ST-elevation of inferior myocardial infarction-

Yuto Abe, Shun Minagawa, Tomomi Koizumi, Tomoko Ishizu

Introduction: Conus branch ischemia is rare; however, when present, it typically induces Brugada-like ST-elevation in the precordial leads of 12-lead electrocardiography (ECG), mimicking left anterior descending artery (LAD) occlusion, whereas it is generally not associated with reciprocal ST-depression. Case: A 77-year-old male …

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Successful Management of Infective Endocarditis Utilizing Rapid High-performance Liquid Chromatography-based Therapeutic Drug Monitoring: Balancing Linezolid Efficacy and Thrombocytopenia Risk

Ruriko Numata, Tomoko Machino‐Ohtsuka, Hiromichi Suzuki, Tomoko Ishizu

Linezolid (LZD) is an effective alternative to vancomycin (VCM) for the treatment of methicillin-resistant Staphylococcus-associated infective endocarditis (IE), including cases involving prosthetic materials. However, the prolonged use often leads to thrombocytopenia, thus highlighting the importance of therapeutic drug monitoring (TDM) for dose …

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Early door-to-unloading and in-hospital mortality in patients with non-acute coronary syndrome cardiogenic shock undergoing Impella introduction

Taikan Terauchi, Masayoshi Yamamoto, Daigo Hiraya, Yugo MOTEGI et autres

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Time trends and clinical outcomes of transcatheter patent ductus arteriosus closure in adults: insights from a Japanese nationwide registry

Takumi Osawa, Mitsuyoshi Takahara, Toshiro Shinke, Shun Kohsaka et autres

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Stellate Ganglion Phototherapy Using a Portable Radiation Device, for Destination Therapy of Drug-Refractory Ventricular Tachycardia

Yutaro Okidono, Hiro Yamasaki, Yuka Oda, Yuki Komatsu et autres

Several studies have demonstrated the efficacy of stellate ganglion phototherapy (SGP) for drug-refractory ventricular arrhythmia (VA), primarily as a temporary or adjunctive measure prior to antiarrhythmic titration, ablation, surgical sympathectomy, and heart transplantation.1,2 SGP employs near-infrared light to target the cervical region, …

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Impact of radiofrequency versus cryoballoon ablation on left atrial calcification after atrial fibrillation ablation: A propensity score-matched comparison

Yusuke Hayashi, Miyako Igarashi, Hiro Yamasaki, Yuto Iioka et autres

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Comparison of ex vivo lesion formation for two adjacent radiofrequency applications with very high‐power short‐duration in various inter‐lesion times

Yuichi Hanaki, Yuki Komatsu, Yuto Iioka, Tomoko Ishizu et autres

Abstract Background/Objectives Very high‐power and short‐duration (vHPSD) ablation with QDOT MICRO™ facilitates speedy and safe ablation for pulmonary vein isolation. A brief time interval between ablating two neighboring sites with vHPSD may potentially influence the size and geometry of the lesions. This …

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Cardiac Device-related Infective Endocarditis and Retrosternal Abscess Treated with Percutaneous Lead Extraction and Antimicrobials

Takumi Sato, Takumi Osawa, Akinori Ochi, Yuko Fumikura et autres

An 85-year-old man with a history of 2 open-heart surgeries [for aortic regurgitation and infective endocarditis (IE)] and pacemaker implantation for bradycardic atrial fibrillation presented with a fever. Transesophageal echocardiography revealed a pacemaker lead vegetation. Computed tomography showed a retrosternal abscess. He …

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Significant Calcification of Looped Transvenous Leads Implanted in a Pediatric Patient Complicating Lead Extraction

Yuta Sutou, Hiro Yamasaki, Yuto Iioka, Hideyuki Kato et autres

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Intraoperative Imaging Strategy Unique to Japan for Transcatheter Closure of Atrial Septal Defects

Tomoko Machino‐Ohtsuka, Tomoko Ishizu, Yasushi Kawakami

ICE) was first used experimentally in 1991 to visualize ASD closure devices.4 Since the early 2000s, ICE, together with TEE, has played an important role in the morphologic evaluation of defects, guidance of the procedure, and monitoring of procedure-related complications.To date, several …

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Survey results: status report on problems caused by sexual mismatch between sonographer and patient during echocardiography—a 2020 report of the Japanese Society of Echocardiography

Mai Iwataki, Mitsushige Murata, Masashi Fujita, Hiroyuki Toide et autres

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