Keiichi Ashikaga

Miyazaki, Japan

Last Updated: 09/26/2026

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Found 28 publications

Dynamic Changes and Prognostic Impact of Ischemic Mitral Regurgitation in Recurrent Myocardial Infarction.

Dynamic Changes and Prognostic Impact of Ischemic Mitral Regurgitation in Recurrent Myocardial Infarction.

Journal: Circulation journal : official journal of the Japanese Circulation Society

Published: July 22, 2026

First multicenter Japanese registry on tissue proximity-guided pulsed field ablation: Procedural safety and mid-term outcomes.

First multicenter Japanese registry on tissue proximity-guided pulsed field ablation: Procedural safety and mid-term outcomes.

Journal: Heart rhythm O2

Published: October 01, 2025

Comparison of Short-Term Clinical Outcomes Between Intravascular Lithotripsy and Rotational Atherectomy for Calcified Coronary Stenosis in Patients With Acute Coronary Syndrome.

Comparison of Short-Term Clinical Outcomes Between Intravascular Lithotripsy and Rotational Atherectomy for Calcified Coronary Stenosis in Patients With Acute Coronary Syndrome.

Journal: Circulation reports

Published: May 06, 2025

Clinical Comparison of High- and Low-Dose Drug-Coated Balloons for De Novo Chronic Total Occlusive Femoropopliteal Lesions.

Clinical Comparison of High- and Low-Dose Drug-Coated Balloons for De Novo Chronic Total Occlusive Femoropopliteal Lesions.

Journal: Circulation journal : official journal of the Japanese Circulation Society

Published: March 02, 2025

Association Between ALDH2 Genotypes and Atrial Fibrillation Recurrence Following Catheter Ablation: Prospective Multicenter Cohort Study.

Association Between ALDH2 Genotypes and Atrial Fibrillation Recurrence Following Catheter Ablation: Prospective Multicenter Cohort Study.

Journal: Circulation. Arrhythmia and electrophysiology

Published: December 11, 2024

Cryoballoon vs radiofrequency ablation in persistent atrial fibrillation: the CRRF-PeAF trial.

Cryoballoon vs radiofrequency ablation in persistent atrial fibrillation: the CRRF-PeAF trial.

Journal: European heart journal

Published: December 04, 2024

Differential Effects of Landiolol in Patients with Atrial Fibrillation and Atrial Tachycardia.

Differential Effects of Landiolol in Patients with Atrial Fibrillation and Atrial Tachycardia.

Journal: Medicina (Kaunas, Lithuania)

Published: September 13, 2024

Clinical Comparison of Drug-Coated Balloon and Drug-Eluting Stent for Femoropopliteal Lesions in Chronic Limb-Threatening Ischemia With Wounds.

Clinical Comparison of Drug-Coated Balloon and Drug-Eluting Stent for Femoropopliteal Lesions in Chronic Limb-Threatening Ischemia With Wounds.

Journal: Circulation journal : official journal of the Japanese Circulation Society

Published: July 28, 2024

Septic pulmonary embolism caused by infected adherent fibrous tissue after percutaneous lead extraction.

Septic pulmonary embolism caused by infected adherent fibrous tissue after percutaneous lead extraction.

Journal: European heart journal. Case reports

Published: September 19, 2023

Mitral regurgitation improvement after successful atrial fibrillation ablation by using a 3D mapping system.

Mitral regurgitation improvement after successful atrial fibrillation ablation by using a 3D mapping system.

Journal: Annals of cardiothoracic surgery

Published: June 06, 2023

Cryoballoon Ablation versus Radiofrequency Ablation in Patients with Persistent Atrial Fibrillation (CRRF-PeAF): Protocol for a Prospective, Multicenter, Randomized, Controlled Study.

Cryoballoon Ablation versus Radiofrequency Ablation in Patients with Persistent Atrial Fibrillation (CRRF-PeAF): Protocol for a Prospective, Multicenter, Randomized, Controlled Study.

Journal: International journal of cardiology. Heart & vasculature

Published: May 11, 2022

Left atrial appendage orifice dimensions in Japanese atrial fibrillation population measured by multiplane transesophageal echocardiography.

Left atrial appendage orifice dimensions in Japanese atrial fibrillation population measured by multiplane transesophageal echocardiography.

Journal: Journal of echocardiography

Published: March 01, 2021

Showing 1-12 of 28

Last Updated: 09/26/2026