Publications by authors named "Kan Zen"

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Clinical Outcomes Following Percutaneous Coronary Intervention With Drug-Eluting Stents and Drug-Coated Balloons in Lesion With Eruptive Calcified Nodules.
Masahiro Koide, Kan Zen, Tomotsugu Seki, Kento Fukui, Kazuaki Takamatsu

Am J Cardiol· December 2025

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Residual Pulmonary Hypertension After Transcatheter Edge-to-Edge Repair in Patients With Secondary Mitral Regurgitation.
Hideo Tsubata, Naohiko Nakanishi, Kazuaki Takamatsu, Masaki Yashige, Tomotaka Fujimoto, Kan Zen

Circ J· December 2025

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Mobile leaflet calcification causing coronary obstruction during transcatheter aortic valve replacement: rethinking risk assessment.
Masaki Yashige, Satoaki Matoba, Kan Zen

Cardiovasc Interv Ther· December 2025

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Right Ventricular Dysfunction in Patients With Severe Aortic Stenosis Before and After Transcatheter Aortic Valve Implantation.
Tomoka Zukeran, Michiyo Yamano, Tetsuhiro Yamano, Kan Zen, Yuki Matsubara

Echocardiography· November 2025

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Effects of Nitric Oxide on Hemodynamics After Transcatheter Mitral Valve Repair Complicated by Pulmonary Hypertension　- A Study Protocol.
Ryotaro Tani, Takuma Iwaya, Naohiko Nakanishi, Arito Yukawa, Hideo Tsubata, Kan Zen

Circ Rep· November 2025

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Effects of Transcatheter Atrial Septal Defect Closure in Elderly Patients with Long-Standing Persistent Atrial Fibrillation.
Yuki Matsubara, Michiyo Yamano, Tetsuhiro Yamano, Takeshi Nakamura, Naohiko Nakanishi, Kan Zen

Int Heart J· October 2025

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Triple-Branch Filter Protection for Aortic Arch Thrombus: Stroke Was Avoided, Limb Ischemia Was Not.
Masaki Yashige, Ryotaro Tani, Satoaki Matoba, Kan Zen

JACC Cardiovasc Interv· September 2025

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Characteristics of Asian patients with Fibromuscular Dysplasia: a systematic review and meta-analysis.
Weiwei Wang, Jianzhong Xu, Tomotaka Fujimoto, Anne-Catherine Pouleur, David Vancraeynest, Kan Zen

Hypertens Res· August 2025

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When size matters: successful transcatheter closure of an extra-large PFO using an ASD occluder.
Ryotaro Maeda, Takeshi Nakamura, Michiyo Yamano, Tetsuhiro Yamano, Kan Zen

Cardiovasc Interv Ther· August 2025

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Multimodal Assessments of Cardiac Sarcoidosis With Right Ventricular Involvement.
Takuma Iwaya, Michiyo Yamano, Toshiyuki Okamoto, Tetsuhiro Yamano, Kan Zen

CASE (Phila)· August 2025

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External Validation of Mortality Prediction Models in Japanese Transcatheter Aortic Valve Replacement Registry.
Ryo Shibata, Tomotsugu Seki, Yuki Takeda, Takuma Iwaya, Eisuke Kataoka, Kan Zen

Eur J Cardiothorac Surg· July 2025

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Pre-distance assessment from radial artery to lower extremity arterial lesion.
Arata Sano, Takeshi Sugimoto, Tomoya Iwasaki, Tomonori Miki, Shigeki Takai, Kan Zen

Int J Cardiovasc Imaging· March 2025

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A comparative study on iliofemoral artery calcification distribution in alternative TAVR approaches.
Yu Hohri, Kan Zen, Hidetake Kawajiri, Masaki Yashige, Tomotaka Fujimoto

Indian J Thorac Cardiovasc Surg· March 2025

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Clinical Outcomes of Percutaneous Coronary Intervention Using Drug-Coated Balloons for De Novo Coronary Lesions With Eruptive Calcified Nodules as Detected by Optical Coherence Tomography.
Kento Fukui, Masahiro Koide, Kazuaki Takamatsu, Hikaru Sugimoto, Yuki Takeda, Kan Zen

Circ J· February 2025

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Editor's Choice - Comparison of Clinical Outcomes in Patients with Acute Lower Limb Ischaemia Undergoing Endovascular Therapy and Open Surgical Revascularisation: A Large Scale Analysis in Japan.
Takaaki Ozawa, Kenji Yanishi, Ayumu Fujioka, Tomotsugu Seki, Kan Zen

Eur J Vasc Endovasc Surg· December 2024

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Predictors of recurrent restenosis after repeat drug-coated balloon therapy for drug-coated balloon restenosis in femoropopliteal lesions: Results of the RECURRENCE study.
Takashi Yanagiuchi, Kuniyoshi Fukai, Koji Sogabe, Yoshihiro Iwasaki, Keita Hirano, Kan Zen

Catheter Cardiovasc Interv· November 2024

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Balloon aortic valvuloplasty bridge to transcatheter aortic valve replacement is associated with worse in-hospital mortality.
Tomotaka Fujimoto, Kan Zen, Eisuke Kataoka, Tatsuya Kitada, Motoyoshi Takahara

Int J Cardiol· October 2024

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CVIT expert consensus document on primary percutaneous coronary intervention (PCI) for acute coronary syndromes (ACS) in 2024.
Yukio Ozaki, Akihiro Tobe, Yoshinobu Onuma, Yoshio Kobayashi, Tetsuya Amano, Kan Zen

Cardiovasc Interv Ther· October 2024

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Comparison of Endovascular Therapy and Open Surgical Revascularization in Patients With Acute Superior Mesenteric Artery Occlusion: A Large-Scale Analysis Based on the JROAD-DPC Database.
Daiki Goto, Kenji Yanishi, Takaaki Ozawa, Jun Yoshimura, Hirofumi Kawamata, Kan Zen

J Am Heart Assoc· June 2024

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Critical clip opening while locked: a rare phenomenon after transcatheter edge-to-edge mitral valve repair.
Masaki Yashige, Kan Zen, Tetsuhiro Yamano, Satoaki Matoba

Eur Heart J Case Rep· April 2024

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Dynamic Pulmonary Vein Stenosis After Left Pneumonectomy.
Motoyoshi Takahara, Michiyo Yamano, Tetsuhiro Yamano, Kan Zen, Satoaki Matoba

JACC Case Rep· April 2024

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Gastrointestinal Angiodysplasia before and after TAVR. Reply.
Kan Zen, Ken Inoue, Masaki Yashige

N Engl J Med· January 2024

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Importance of Monitoring Cardiac Arrhythmias Using 14-Day Patch Electrocardiography in Super Older Patients Who Underwent Transcatheter Aortic Valve Replacement.
Tomonori Miki, Keitaro Senoo, Takashi Ohkura, Masaki Yashige, Kan Zen

Am J Cardiol· December 2023

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Mitral valve leaflet stiffness predicts residual mitral regurgitation after transcatheter edge-to-edge mitral valve repair.
Sho Hashimoto, Michiyo Yamano, Tetsuhiro Yamano, Kan Zen, Yuki Matsubara

Echocardiography· December 2023

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Gastrointestinal Angiodysplasia before and after Treatment of Severe Aortic Stenosis.
Masaki Yashige, Ken Inoue, Kan Zen, Reo Kobayashi, Shunsuke Nakamura

N Engl J Med· October 2023

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