Naoki Sumi

Eclipsed Mitral Regurgitation: Paroxysmal Reversible Severe Mitral Regurgitation Presenting with Recurrent Pulmonary Edema: A Case Report.

Journal: Cureus

Published: July 30, 2026

Surgical Management of a Left Main Coronary Trunk-Adjacent Functional Cardiac Paraganglioma Using Proactive Coronary Artery Bypass Grafting: A Case Report.

Journal: Surgical case reports

Published: January 26, 2026

A case of contrast-induced encephalopathy after thoracic endovascular aortic repair for a ruptured thoracic aortic aneurysm.

Journal: General thoracic and cardiovascular surgery cases

Published: November 04, 2025

Endovascular repair of abdominal aortic aneurysm associated with residual type B aortic dissection utilizing iliac branch endoprosthesis: a case report.

Journal: General thoracic and cardiovascular surgery cases

Published: September 04, 2024

Ruptured Huge Complex Aortic Arch Aneurysm Associated With Aortic Coarctation.

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

Published: August 28, 2024

A case of nodular gastritis progression to autoimmune gastritis after 10 years of Helicobacter pylori eradication.

Journal: Clinical journal of gastroenterology

Published: September 26, 2023

Pump Exchange from a Left Ventricular Assist Device to a Jarvik 2000 with a Postauricular Cable Due to Abdominal Driveline Infection.

Journal: Yonago acta medica

Published: May 23, 2023

Characteristic endoscopic findings in early-stage autoimmune gastritis.

Journal: Endoscopy international open

Published: May 12, 2023

A Case of Early Barrett's Adenocarcinoma With Eosinophilic Esophagitis.

Journal: ACG case reports journal

Published: April 21, 2023

Robot-Assisted Aortic Valve Replacement　- First Clinical Report in Japan.

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

Published: April 16, 2023

Rapid progression of mitral stenosis during watchful waiting for the asymptomatic degenerative severe aortic stenosis: a case of caseous calcification of mitral annulus.

Journal: Journal of echocardiography

Published: April 21, 2022

Diagnosis of histological gastritis based on the Kyoto classification of gastritis in Japanese subjects - including evaluation of aging and sex difference of histological gastritis.

Journal: Scandinavian journal of gastroenterology

Published: November 22, 2021

Eclipsed Mitral Regurgitation: Paroxysmal Reversible Severe Mitral Regurgitation Presenting with Recurrent Pulmonary Edema: A Case Report.

Eclipsed Mitral Regurgitation: Paroxysmal Reversible Severe Mitral Regurgitation Presenting with Recurrent Pulmonary Edema: A Case Report.

Surgical Management of a Left Main Coronary Trunk-Adjacent Functional Cardiac Paraganglioma Using Proactive Coronary Artery Bypass Grafting: A Case Report.

Surgical Management of a Left Main Coronary Trunk-Adjacent Functional Cardiac Paraganglioma Using Proactive Coronary Artery Bypass Grafting: A Case Report.

A case of contrast-induced encephalopathy after thoracic endovascular aortic repair for a ruptured thoracic aortic aneurysm.

A case of contrast-induced encephalopathy after thoracic endovascular aortic repair for a ruptured thoracic aortic aneurysm.

Endovascular repair of abdominal aortic aneurysm associated with residual type B aortic dissection utilizing iliac branch endoprosthesis: a case report.

Endovascular repair of abdominal aortic aneurysm associated with residual type B aortic dissection utilizing iliac branch endoprosthesis: a case report.

Ruptured Huge Complex Aortic Arch Aneurysm Associated With Aortic Coarctation.

Ruptured Huge Complex Aortic Arch Aneurysm Associated With Aortic Coarctation.

A case of nodular gastritis progression to autoimmune gastritis after 10 years of Helicobacter pylori eradication.

A case of nodular gastritis progression to autoimmune gastritis after 10 years of Helicobacter pylori eradication.

Pump Exchange from a Left Ventricular Assist Device to a Jarvik 2000 with a Postauricular Cable Due to Abdominal Driveline Infection.

Pump Exchange from a Left Ventricular Assist Device to a Jarvik 2000 with a Postauricular Cable Due to Abdominal Driveline Infection.

Characteristic endoscopic findings in early-stage autoimmune gastritis.

Characteristic endoscopic findings in early-stage autoimmune gastritis.

A Case of Early Barrett's Adenocarcinoma With Eosinophilic Esophagitis.

A Case of Early Barrett's Adenocarcinoma With Eosinophilic Esophagitis.

Robot-Assisted Aortic Valve Replacement - First Clinical Report in Japan.

Robot-Assisted Aortic Valve Replacement - First Clinical Report in Japan.

Rapid progression of mitral stenosis during watchful waiting for the asymptomatic degenerative severe aortic stenosis: a case of caseous calcification of mitral annulus.

Rapid progression of mitral stenosis during watchful waiting for the asymptomatic degenerative severe aortic stenosis: a case of caseous calcification of mitral annulus.

Diagnosis of histological gastritis based on the Kyoto classification of gastritis in Japanese subjects - including evaluation of aging and sex difference of histological gastritis.

Diagnosis of histological gastritis based on the Kyoto classification of gastritis in Japanese subjects - including evaluation of aging and sex difference of histological gastritis.

Robot-Assisted Aortic Valve Replacement　- First Clinical Report in Japan.

Robot-Assisted Aortic Valve Replacement　- First Clinical Report in Japan.