Yasushi Miyauchi
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Yasushi Miyauchi has a total of 62 co-authors. Here are the top co-authors by number of shared publications:
Yoshinori Kobayashi
Department of Cardiovascular Medicine, Kawaguchi Cardiovascular and Respiratory Hospital, Kawaguchi, Japan
10 shared publicationsTakao Katoh
7 shared publicationsHirokazu Hayakawa
4 shared publicationsHirokazu Saitoh
4 shared publicationsHirotsugu Atarashi
4 shared publicationsMeiso Hayashi
Department of Cardiovascular Medicine, Nippon Medical School, Tokyo, Japan
4 shared publications
Latest Publications
- Open Access
- 3 December 2025
- Published by Elsevier in JACC: Case Reports
- Vol. 30 (39) , 105911
Detection of Epicardial Late Potentials by Endocardial Wide-Bipolar Mapping in a Case of Cardiac Sarcoidosis
- 3 December 2025
- Published by Elsevier in JACC: Case Reports
- Vol. 30 (39) , 105911
Open AccessDetection of Epicardial Late Potentials by Endocardial Wide-Bipolar Mapping in a Case of Cardiac Sarcoidosis
- Open Access
- 10 May 2022
- Published by Japanese Circulation Society in Circulation Reports
- Vol. 4 (5) , 239-240
Successful Catheter Ablation of Atrial Fibrillation in a Patient With an Abnormal Septum in the Left Atrium
Access full-text academic articles: J-STAGE is an online platform for Japanese academic journals.
- 10 May 2022
- Published by Japanese Circulation Society in Circulation Reports
- Vol. 4 (5) , 239-240
Open AccessSuccessful Catheter Ablation of Atrial Fibrillation in a Patient With an Abnormal Septum in the Left Atrium
Access full-text academic articles: J-STAGE is an online platform for Japanese academic journals.
- Open Access
- 25 December 2020
- Published by Japanese Circulation Society in Circulation Journal
- Vol. 85 (1) , CJ-20-0979-79
Underdetection of Ventricular Fibrillation by Wearable Cardioverter-Defibrillator Leading to Sudden Death
Japan's largest platform for academic e-journals: J-STAGE is a full text database for reviewed academic papers published by Japanese societies
- 25 December 2020
- Published by Japanese Circulation Society in Circulation Journal
- Vol. 85 (1) , CJ-20-0979-79
Open AccessUnderdetection of Ventricular Fibrillation by Wearable Cardioverter-Defibrillator Leading to Sudden Death
Japan's largest platform for academic e-journals: J-STAGE is a full text database for reviewed academic papers published by Japanese societies
- 22 September 2017
- Published by Springer Nature
- p. 101-108
Uncommon Atrial Flutter
- Open Access
- 22 November 2016
- Published by Springer Nature in Cardiovascular Ultrasound
- Vol. 14 (1) , 1-7
Geographical predisposition influences on the distribution and tissue characterisation of eccentric coronary plaques in non-branching coronary arteries: cross-sectional study of coronary plaques analysed by intravascular ultrasound
We investigated the influence of geographical predisposition on the spatial distribution and composition of coronary plaques. Thirty coronary arteries were evaluated. A total of 1441 cross-sections were collected from intravascular ultrasound (IVUS) and radio-frequency signal-based virtual histology (VH-IVUS) imaging. To exclude complex geographical effects of side branches and to localise the plaque distribution, we analysed only eccentric plaques in non-branching regions. The spatial distribution of eccentric plaques in the coronary artery was classified into myocardial, lateral, and epicardial regions. The composition of eccentric plaques was analysed using VH-IVUS. The plaque was concentric in 723 sections (50.2%) and eccentric in 718 (49.9%). Eccentric plaques were more frequently distributed towards the myocardial side than towards the epicardial side (46.7 ± 7.5% vs. 12.5 ± 4.2%, p = 0.003). No significant difference was observed between the myocardial and lateral sides (46.7 ± 7.5% vs. 20.8 ± 5.0%) or between the lateral and epicardial sides. Eccentric thin-capped fibroatheromas were more frequently distributed towards the myocardial side than towards the lateral side (p = 0.024) or epicardial side (p = 0.005). Geographical predisposition is associated with distribution, tissue characterisation, and vulnerability of plaques in non-branching coronary arteries.
- 22 November 2016
- Published by Springer Nature in Cardiovascular Ultrasound
- Vol. 14 (1) , 1-7
Open AccessGeographical predisposition influences on the distribution and tissue characterisation of eccentric coronary plaques in non-branching coronary arteries: cross-sectional study of coronary plaques analysed by intravascular ultrasound
We investigated the influence of geographical predisposition on the spatial distribution and composition of coronary plaques. Thirty coronary arteries were evaluated. A total of 1441 cross-sections were collected from intravascular ultrasound (IVUS) and radio-frequency signal-based virtual histology (VH-IVUS) imaging. To exclude complex geographical effects of side branches and to localise the plaque distribution, we analysed only eccentric plaques in non-branching regions. The spatial distribution of eccentric plaques in the coronary artery was classified into myocardial, lateral, and epicardial regions. The composition of eccentric plaques was analysed using VH-IVUS. The plaque was concentric in 723 sections (50.2%) and eccentric in 718 (49.9%). Eccentric plaques were more frequently distributed towards the myocardial side than towards the epicardial side (46.7 ± 7.5% vs. 12.5 ± 4.2%, p = 0.003). No significant difference was observed between the myocardial and lateral sides (46.7 ± 7.5% vs. 20.8 ± 5.0%) or between the lateral and epicardial sides. Eccentric thin-capped fibroatheromas were more frequently distributed towards the myocardial side than towards the lateral side (p = 0.024) or epicardial side (p = 0.005). Geographical predisposition is associated with distribution, tissue characterisation, and vulnerability of plaques in non-branching coronary arteries.
- 1 May 2016
- Published by Elsevier in Heart Rhythm
- Vol. 13 (5) , 1059-1065
Mechanisms of postoperative atrial tachycardia following biatrial surgical ablation of atrial fibrillation in relation to the surgical lesion sets
- 1 May 2016
- Published by Elsevier in Heart Rhythm
- Vol. 13 (5) , 1059-1065
Mechanisms of postoperative atrial tachycardia following biatrial surgical ablation of atrial fibrillation in relation to the surgical lesion sets
- Open Access
- 1 March 2015
- Published by Elsevier in HeartRhythm Case Reports
- Vol. 1 (2) , 78-81
Electrophysiological characteristics of a left atrial anomalous muscular band in a case with paroxysmal atrial fibrillation
- 1 March 2015
- Published by Elsevier in HeartRhythm Case Reports
- Vol. 1 (2) , 78-81
Open AccessElectrophysiological characteristics of a left atrial anomalous muscular band in a case with paroxysmal atrial fibrillation
- 1 January 2011
- Published by Wiley in Journal of Arrhythmia
- Vol. 27 (Supplement) , OP36_6
Usefulness of Wavelet-Transformed Electrocardiogram for Detection of Ventricular Tachyarrhythmias Associated with Hypertrophic Obstructive Cardiomyopathy
- 1 January 2011
- Published by Wiley in Journal of Arrhythmia
- Vol. 27 (Supplement) , OP36_6
Usefulness of Wavelet-Transformed Electrocardiogram for Detection of Ventricular Tachyarrhythmias Associated with Hypertrophic Obstructive Cardiomyopathy
- Open Access
- 1 January 2008
- Published by Medical Association of Nippon Medical School in Journal of Nippon Medical School
- Vol. 75 (5) , 252-253
Visualizing complex cardiac arrhythmias.
- 1 January 2008
- Published by Medical Association of Nippon Medical School in Journal of Nippon Medical School
- Vol. 75 (5) , 252-253
Open AccessVisualizing complex cardiac arrhythmias.
- 8 December 2005
- Published by Wiley in Journal of Cardiovascular Electrophysiology
- Vol. 16 (12) , 1378-1380
Successful Radiofrequency Catheter Ablation of Epicardial Left Ventricular Outflow Tract Tachycardia from the Anterior Interventricular Coronary Vein
We report a case of idiopathic left ventricular outflow tract (LVOT) tachycardia that was eliminated by a radiofrequency application from the anterior interventricular coronary vein (AIV). The ECG exhibited QRS complexes with an inferior axis and atypical left bundle branch block pattern with an early transition of the precordial R waves at V3. Several radiofrequency applications from the coronary cusps and endocardial LVOT were not effective. Radiofrequency applications in the AIV, where the activation preceded the onset of the QRS by 30 msec, successfully eliminated the tachycardia. The AIV may be an optional site for radiofrequency ablation of idiopathic epicardial LVOT tachycardia.
- 8 December 2005
- Published by Wiley in Journal of Cardiovascular Electrophysiology
- Vol. 16 (12) , 1378-1380
Successful Radiofrequency Catheter Ablation of Epicardial Left Ventricular Outflow Tract Tachycardia from the Anterior Interventricular Coronary Vein
We report a case of idiopathic left ventricular outflow tract (LVOT) tachycardia that was eliminated by a radiofrequency application from the anterior interventricular coronary vein (AIV). The ECG exhibited QRS complexes with an inferior axis and atypical left bundle branch block pattern with an early transition of the precordial R waves at V3. Several radiofrequency applications from the coronary cusps and endocardial LVOT were not effective. Radiofrequency applications in the AIV, where the activation preceded the onset of the QRS by 30 msec, successfully eliminated the tachycardia. The AIV may be an optional site for radiofrequency ablation of idiopathic epicardial LVOT tachycardia.