Retrieve available abstracts of 75 articles: HTML format
Single Articles
September 2025
KO T, Hosokawa Y, Asai K, Maeda A, et al Contribution of First Contact With a Cardiologist to the Door-to-Cardiac
Catheterization Laboratory Time in Patients With Acute Myocardial Infarction
Complicated by Cardiogenic Shock?- Data From K-ACTIVE.
Circ J. 2025 Sep 20. doi: 10.1253/circj.CJ-25-0130. PubMedAbstract available
August 2025
HARA T, Sata M Cancer-Associated Thrombosis, With a Focus on Ischemic Heart Disease.
Circ J. 2025 Aug 29. doi: 10.1253/circj.CJ-25-0627. PubMedAbstract available
KAWAMURA A, Shimamura K, Yoshioka D, Misumi Y, et al Estimation of Coronary Obstruction Risk for the Transcatheter Aortic Valve
Implantation in Surgical Aortic Valve (TAV-in-SAV) Procedure.
Circ J. 2025;89:1472-1479. PubMedAbstract available
July 2025
SASAKI K, Sawayama Y, Taninobu N, Mushiake K, et al Impact of Calcification Location in the Left Main Coronary Artery Bifurcation on
Short-Term Prognosis After Left Main Stenting.
Circ J. 2025;89:1129-1136. PubMedAbstract available
NAKAMURA D, Mizote I, Dohi T, Matsuhiro Y, et al Clinical Phenotypes of Patients With Ischemic Cardiomyopathy After Percutaneous
Coronary Intervention.
Circ J. 2025;89:1137-1144. PubMedAbstract available
IWANE S, Toba T, Kawamori H, Hiromasa T, et al Prognostic Utility of Nodular Calcification Detected on Non-Contrast Computed
Tomography in Severely Calcified Coronary Lesions.
Circ J. 2025;89:1172-1181. PubMedAbstract available
MATOBA T, Katsuki S, Nakano Y, Kawahara T, et al Efficacy and Safety of High-Intensity Statins in Japanese Patients After
Percutaneous Coronary Intervention?- Insights From the Clinical Deep Data
Accumulation System (CLIDAS((R))).
Circ J. 2025;89:1204-1215. PubMedAbstract available
WATANABE T, Kobara S, Amisaki R, Noma H, et al Regional Clinical Alliance Path for Secondary Prevention of Acute Coronary
Syndrome?- Impact on Low-Density Lipoprotein Cholesterol Levels.
Circ J. 2025;89:1197-1203. PubMedAbstract available
OHNAGA Y, Saito Y, Kato K, Tateishi K, et al Differential Impact of Diagnostic Criteria of Intracoronary Acetylcholine
Provocation Testing on Clinical Characteristics and Outcomes.
Circ J. 2025;89:1087-1093. PubMedAbstract available
ZHANG C, Liu J, Liu W, Liu H, et al Relative Hyperglycemia and In-Hospital Bleeding Across Glycemic Status in
Patients on High-Intensity Antithrombotic Therapy.
Circ J. 2025;89:1228-1237. PubMedAbstract available
OTAKI Y, Watanabe T, Ono H, Mito T, et al Effect of Serum Carboxyl-Terminal Telopeptide of Type I Collagen on Clinical
Outcomes in Patients With Coronary Artery Disease.
Circ J. 2025;89:1216-1227. PubMedAbstract available
WU ZM, Chen S, Dai Y, Huang K, et al Circulating HMGB2 Is Associated With Angiographic Coronary Collateralization in
Diabetic Patients With Chronic Total Occlusion and Impairs Vessel Growth via
NLRP3.
Circ J. 2025;89:1245-1255. PubMedAbstract available
JANG WJ, Choi KH, Kim CH, Hahn JY, et al Efficacy of Extended Dual Antiplatelet Therapy After Coronary Artery Bypass
Grafting in Patients With High Inflammatory Risk.
Circ J. 2025;89:1153-1161. PubMedAbstract available
MIURA S, Okizaki A, Kumamaru H, Manabe O, et al Clinical Effects of Supervised Cardiac Rehabilitation in Patients With Angina and
Non-Obstructive Coronary Artery Disease and Impaired Myocardial Flow Reserve
Assessed Using (13)N-Ammonia Positron Emission Tomography.
Circ J. 2025;89:1162-1171. PubMedAbstract available
HACHIRO K, Takashima N, Kamiya K, Enomoto M, et al Multiple Arterial Grafting in Patients With Low Left Ventricular Ejection
Fraction.
Circ J. 2025;89:1145-1152. PubMedAbstract available
KANDA D, Tokushige A, Kajiya T, Arima T, et al Characteristics of Patients With Acute Coronary Syndrome and Lipid Management
Status Insights From the Optimal Therapy for All Kagoshima Acute Coronary
Syndrome (OK-ACS) Registry.
Circ J. 2025;89:1266-1277. PubMedAbstract available
TANINOBU N, Kubo S, Oka S, Nishiura N, et al Impact of Ultrathin Strut Biodegradable Polymer Sirolimus-Eluting Stents in
Percutaneous Coronary Intervention for Hemodialysis Patients.
Circ J. 2025;89:1113-1120. PubMedAbstract available
MINAMI Y, Ikari Y, Harada M, Suzuki H, et al Current Status and Prospects of Regional Collaborative Pathways for Management of
Acute Coronary Syndrome in Japan?- A Nationwide Survey.
Circ J. 2025;89:1096-1103. PubMedAbstract available
MATSUKAWA N, Yamamoto MH, Mizukami T, Kondo S, et al Clinical Impact of Optical Coherence Tomography-Guided Primary Percutaneous
Coronary Intervention in ST-Elevation Myocardial Infarction?- A Substudy of the
TACTICS Registry.
Circ J. 2025 Jul 12. doi: 10.1253/circj.CJ-25-0154. PubMedAbstract available
June 2025
SASAKI W, Ishida M, Taguchi Y, Tosaka K, et al Discrepancy Between Optical Coherence Tomography-Based and Intravascular
Ultrasound-Based Calcium Scoring for Heavily Calcified Coronary Lesions.
Circ J. 2025;89:992-996. PubMedAbstract available
March 2025
ENDO K, Tanaka M, Sato T, Inyaku M, et al High Level of Estimated Small Dense Low-Density Lipoprotein Cholesterol as an
Independent Risk Factor for the Development of Ischemic Heart Disease Regardless
of Low-Density Lipoprotein Cholesterol Level?- A 10-Year Cohort Study.
Circ J. 2025 Mar 15. doi: 10.1253/circj.CJ-24-0770. PubMedAbstract available
KOJIMA Y, Inoue K, Shiozaki M, Sasaki S, et al Accuracy of the 0/1-Hour Algorithm for Diagnosing Myocardial Infarction in
Patients With Atrial Fibrillation.
Circ J. 2025 Mar 1. doi: 10.1253/circj.CJ-24-0811. PubMedAbstract available
February 2025
HANAZAWA K, Shiomi H, Morimoto T, Ando K, et al Suspected Fatal Arrhythmic Events in Japanese Patients With Coronary Artery
Disease?- From the CREDO-Kyoto PCI/CABG Registries Cohorts-2 and -3.
Circ J. 2025;89:364-372. PubMedAbstract available
FUKUI K, Koide M, Takamatsu K, Sugimoto H, et al 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.
Circ J. 2025;89:303-311. PubMedAbstract available
WATASE M, Shiraishi Y, Chubachi S, Tanabe N, et al Coronary Artery Calcification on Chest Computed Tomography as a Predictor of
Cardiovascular Adverse Events in Patients With COVID-19?- A Multicenter
Retrospective Study in Japan.
Circ J. 2025;89:373-381. PubMedAbstract available
ZHANG Y, Wu Z, Zheng Z, Wang S, et al Long-Term Outcomes in Patients With Chronic Total Occlusion and Left Ventricular
Systolic Dysfunction?- A Single-Center Inverse Probability of Treatment Weighting
Analysis.
Circ J. 2025;89:312-322. PubMedAbstract available
OMORI H, Kawase Y, Mizukami T, Tanigaki T, et al Diagnostic Performance of Artificial Intelligence-Based Angiography-Derived
Non-Hyperemic Pressure Ratio Using Pressure Wire as Reference.
Circ J. 2025;89:323-330. PubMedAbstract available
HAN JK, Lee SD, Hwang D, Park SH, et al Renal Function-Stratified Comparison of Short- and Long-Term Dual Antiplatelet
Therapy in Patients Undergoing Percutaneous Coronary Intervention With
Third-Generation Drug-Eluting Stents?- Post Hoc Analysis From the HOST-IDEA
Randomized Clinical Trial
Circ J. 2025;89:281-291. PubMedAbstract available
HONG SJ, Kim BK Potent P2Y(12) Inhibitor Monotherapy for Acute Coronary Syndrome.
Circ J. 2025;89:272-280. PubMedAbstract available
December 2024
AOKI-KAMIYA C, Katsuragi S, Shiina Y, Hasegawa J, et al Maternal Death Due to Pulmonary Arterial Hypertension?- A Nationwide Survey in
Japan.
Circ J. 2024;89:77-82. PubMedAbstract available
October 2024
KIRIGAYA J, Matsuzawa Y, Kosuge M, Abe T, et al High Detectability of Prehospital 12-Lead Electrocardiogram in Diagnosing
Spasm-Induced Acute Coronary Syndrome.
Circ J. 2024;88:1800-1808. PubMedAbstract available
YAMAMOTO T, Sugizaki Y, Kawamori H, Toba T, et al Enhanced Plaque Stabilization Effects of Alirocumab?- Insights From Artificial
Intelligence-Aided Optical Coherence Tomography Analysis of the Alirocumab for
Thin-Cap Fibroatheroma in Patients With Coronary Artery Disease Estimated by
Optical Coherenc
Circ J. 2024;88:1809-1818. PubMedAbstract available
YOSHIKAWA M, Honda A, Arashi H, Shibahashi E, et al Addition of Ezetimibe to Intensive Lipid-Lowering Therapy Is Associated With a
Lower Incidence of Heart Failure in Patients With Acute Coronary Syndrome.
Circ J. 2024;88:1819-1824. PubMedAbstract available
SHIBA T, Aizawa K, Ho M, Ishii K, et al Regulatory Review of Robotic-Assisted Percutaneous Coronary Intervention in
Japan.
Circ J. 2024;88:1737-1744. PubMedAbstract available
YAMAMOTO K, Yamamoto E, Morimoto T, Shiomi H, et al Long-Term Effects of Proton Pump Inhibitors in Patients Undergoing Percutaneous
Coronary Intervention in High-Risk Subgroups.
Circ J. 2024;88:1778-1787. PubMedAbstract available
NISHINO M, Egami Y, Nohara H, Kawanami S, et al Impact of 12-Month Angioscopic Thrombi and Yellow Plaque After Drug-Eluting Stent
Implantation.
Circ J. 2024;88:1758-1767. PubMedAbstract available
KUNO T, Miyamoto Y, Akita K, Shoji S, et al Low-Dose Prasugrel vs. Standard-Dose Clopidogrel for Patients Undergoing
Percutaneous Coronary Intervention.
Circ J. 2024;88:1745-1753. PubMedAbstract available
SUGIYAMA T, Kakuta T, Hoshino M, Hada M, et al Predictors of Optical Coherence Tomography-Defined Calcified Nodules in Patients
With Acute Coronary Syndrome?- A Substudy From the TACTICS Registry.
Circ J. 2024;88:1853-1861. PubMedAbstract available
MURAI T, Hikita H, Yamaguchi M, Ito A, et al Basal Coronary Microvascular Resistance Predicting Death and Heart Failure in
Patients Without Functional Coronary Stenosis.
Circ J. 2024;88:1788-1797. PubMedAbstract available
AKIYAMA T, Ikegami R, Kubota N, Takano T, et al Serum Apolipoprotein-A2 Levels Are a Strong Predictor of Future Cardiovascular
Events in Patients Undergoing Percutaneous Coronary Intervention.
Circ J. 2024;88:1770-1777. PubMedAbstract available
OKITA S, Saito Y, Yaginuma H, Asada K, et al Impact of the Stress Hyperglycemia Ratio on Heart Failure and Atherosclerotic
Cardiovascular Events After Acute Myocardial Infarction.
Circ J. 2024 Oct 22. doi: 10.1253/circj.CJ-24-0612. PubMedAbstract available
HANADA K, Sasaki S, Kinjo T, Shikanai S, et al Incidence and Predictors of Appropriate Implantable Cardioverter Defibrillator
Therapy in Japanese Ischemic Heart Disease Patients.
Circ J. 2024 Oct 11. doi: 10.1253/circj.CJ-24-0436. PubMedAbstract available
ONUMA S, Takahashi J, Shiroto T, Godo S, et al Characteristics and In-Hospital Outcomes of Patients With Myocardial Infarction
With Non-Obstructive Coronary Arteries?- Insights From the Real-World JAMIR
Database.
Circ J. 2024 Oct 9. doi: 10.1253/circj.CJ-24-0422. PubMedAbstract available
ARAI R, Murata N, Saito Y, Kojima K, et al Prognostic Survey of ECPELLA in Japanese Patients With Acute Myocardial
Infarction and Cardiogenic Shock?- Findings From the Japanese Registry for
Percutaneous Ventricular Assist Device (J-PVAD).
Circ J. 2024 Oct 2. doi: 10.1253/circj.CJ-24-0522. PubMedAbstract available
September 2024
OKADA S, Sakai A, Ohnishi Y, Yasudo H, et al Necrotic Change of Tunica Media Plays a Key Role in the Development of Coronary
Artery Lesions in Kawasaki Disease.
Circ J. 2024;88:1709-1714. PubMedAbstract available
KUROBE M, Baba K, Nunohiro T, Ishizaki M, et al Impact of Implementation of a Region-Wide Low-Density Lipoprotein Cholesterol
Management Clinical Pathway for the Secondary Prevention of Acute Myocardial
Infarction.
Circ J. 2024 Sep 14. doi: 10.1253/circj.CJ-24-0338. PubMedAbstract available
SAITO Y, Kobayashi Y, Tsujita K, Kuwahara K, et al Pharmacological and Device-Based Intervention for Preventing Heart Failure After
Acute Myocardial Infarction?- A Clinical Review.
Circ J. 2024 Sep 13. doi: 10.1253/circj.CJ-24-0633. PubMedAbstract available
August 2024
KUBO K, Hirata A, Kadota A, Harada A, et al Risk Factors for Heart Failure and Coronary Artery Disease Mortality Based on the
National Vital Statistics During a 25-Year Follow-up in Japan?- NIPPON DATA90.
Circ J. 2024;88:1478-1487. PubMedAbstract available
KOBAYASHI Y, Iwakawa H, Yamanaka T, Seki K, et al Myocardial Infarction as the Initial Presentation of Cardiac Papillary
Fibroelastoma?- Detection of a Mottled Mass Using Intravascular Ultrasound.
Circ J. 2024 Aug 8. doi: 10.1253/circj.CJ-24-0529. PubMed
July 2024
NINOMIYA R, Koeda Y, Nasu T, Ishida M, et al Effect of Patient's Symptom Interpretation on In-Hospital Mortality in Acute
Coronary Syndrome.
Circ J. 2024;88:1225-1234. PubMedAbstract available
NOMA S, Kato K, Otsuka T, Nakao YM, et al Sex Differences in Cardiovascular Disease-Related Hospitalization and Mortality
in Japan?- Analysis of Health Records From a Nationwide Claim-Based Database, the
Japanese Registry of All Cardiac and Vascular Disease (JROAD).
Circ J. 2024;88:1332-1342. PubMedAbstract available
NITTA M, Nakano S, Kaneko M, Fushimi K, et al In-Hospital Mortality in Patients With Cardiogenic Shock Requiring Veno-Arterial
Extracorporeal Membrane Oxygenation With Concomitant Use of Impella vs.
Intra-Aortic Balloon Pump?- A Retrospective Cohort Study Using a Japanese
Claims-Based Database.
Circ J. 2024;88:1276-1285. PubMedAbstract available
YOKOYAMA M, Iyama K, Honda T, Maekawa K, et al Attitude of Emergency Medical Technicians Toward Electrocardiogram?- Needs of
Electrocardiogram Training Courses and Other Learning Opportunities.
Circ J. 2024;88:1315-1321. PubMedAbstract available
June 2024
SAITO Y, Tateishi K, Kanda M, Shiko Y, et al Volume-Outcome Relationships for Intra-Aortic Balloon Pump in Acute Myocardial
Infarction.
Circ J. 2024 Jun 27. doi: 10.1253/circj.CJ-24-0286. PubMedAbstract available
MATSUZAWA Y, Tsujita K Standing Together With the General Public Against Acute Myocardial Infarction?-
Japan's Efforts and Future Perspectives.
Circ J. 2024 Jun 26. doi: 10.1253/circj.CJ-24-0391. PubMed
KONDO Y, Noda T, Takanashi Y, Sasaki S, et al Two-Year Outcomes of Primary Prophylactic Use of Defibrillators for Ischemic and
Non-Ischemic Cardiomyopathy?- Propensity Score-Matched Analysis From the Nippon
Storm Study.
Circ J. 2024;88:1107-1114. PubMedAbstract available
KAWAMURA T, Mizutani K, Yoshida A, Fujita K, et al Successful Case of Transcatheter Edge-to-Edge Mitral Valve Repair for Patient
With Cardiogenic Shock Due to Acute Myocardial Infarction Caused by Stent
Thrombosis.
Circ J. 2024 Jun 15. doi: 10.1253/circj.CJ-24-0238. PubMed
May 2024
MURAMATSU T, Onuma Y, Serruys PW Bioresorbable Scaffolds?- A Ray of Hope in the Darkness.
Circ J. 2024;88:873-875. PubMed
NAKAMURA M, Suzuki N, Fujii K, Furuya J, et al The Absorb GT1 Bioresorbable Vascular Scaffold System?- 5-Year Post-Market
Surveillance Study in Japan.
Circ J. 2024;88:863-872. PubMedAbstract available
NISHIURA N, Kubo S, Fujii C, Shima Y, et al Fifteen-Year Clinical Outcomes After Sirolimus-Eluting Stent Implantation.
Circ J. 2024;88:938-943. PubMedAbstract available
HE J, Bian X, Zhang R, Yuan S, et al Impact of Relative Improvement in Quantitative Flow Ratio on Clinical Outcomes
After Percutaneous Coronary Intervention?- A Subanalysis of the PANDA III Trial.
Circ J. 2024;88:921-930. PubMedAbstract available
ANDO H, Collet C, Amano T Can Coronary Flow Reserve After Stenting Be a Useful Predictor of Target Vessel
Failure?
Circ J. 2024;88:860-862. PubMed
TAKAGI R, Kubo T Clinical Value of Optical Coherence Tomography in Guiding Bifurcation
Percutaneous Coronary Intervention.
Circ J. 2024;88:970-971. PubMed
NOHARA A The Worst Combination for Coronary Artery Disease Under Strong-Statin Therapy Is
Chronic Kidney Disease and Diabetes?- Non-Lipid Residual Risk Assessment From the
REAL-CAD Study.
Circ J. 2024;88:1004-1006. PubMed
AKASE H, Okamura T, Nagoshi R, Fujimura T, et al Risk Assessment of Side Branch Compromise After Coronary Bifurcation Stenting?- A
Substudy of the 3D-OCT Bifurcation Registry.
Circ J. 2024;88:959-969. PubMedAbstract available
SUZUKI N, Yokoi T, Kimura T, Ikeda Y, et al Prediction of Slow-Flow Phenomenon After Stent Implantation Using Near-Infrared
Spectroscopy in Patients With Acute and Chronic Coronary Syndrome.
Circ J. 2024;88:972-979. PubMedAbstract available
HIGUMA T, Akashi YJ, Fukumoto Y, Obara H, et al Residual Coronary Risk Factors Associated With Long-Term Clinical Outcomes in
Patients With Coronary Artery Disease Treated With High- vs. Low-Dose Statin
Therapy?- REAL-CAD Substudy.
Circ J. 2024;88:995-1003. PubMedAbstract available
OKADA K Role of Sex Difference in Modifiable Risk Factors After Acute Myocardial
Infarction.
Circ J. 2024 May 22. doi: 10.1253/circj.CJ-24-0289. PubMed
April 2024
HOSHI T, Sawano M, Kohsaka S, Ishii H, et al Impact of Sex Differences on Clinical Outcomes in Patients Following Primary
Revascularization for Acute Myocardial Infarction?- Insights From the Japanese
Nationwide Registry.
Circ J. 2024 Apr 27. doi: 10.1253/circj.CJ-23-0966. PubMedAbstract available
FUJIYOSHI A, Kohsaka S, Hata J, Hara M, et al JCS 2023 Guideline on the Primary Prevention of Coronary Artery Disease.
Circ J. 2024;88:763-842. PubMed
KWON HW, Song MK, Lee SY, Kim GB, et al Risk Factors for Coronary Artery Complications After Prosthetic Pulmonary Valve
Implantation in Patients With Congenital Heart Disease.
Circ J. 2024;88:652-662. PubMedAbstract available
DATE A Comprehensive Cardiac Rehabilitation for Patients With Myocardial Infarction?-
Impact on Prognosis in Patients With Low Exercise Capacity.
Circ J. 2024 Apr 20. doi: 10.1253/circj.CJ-24-0245. PubMed
HIRUMA T, Nakayama A, Sakamoto J, Hori K, et al Comprehensive Cardiac Rehabilitation Following Acute Myocardial Infarction
Improves Clinical Outcomes Regardless of Exercise Capacity.
Circ J. 2024 Apr 17. doi: 10.1253/circj.CJ-23-0668. PubMedAbstract available
KIM CH, Lee SH, Kim HK, Kim MC, et al Prognostic Implications of N-Terminal Pro-B-Type Natriuretic Peptide in Patients
With Non-ST-Elevation Myocardial Infarction.
Circ J. 2024 Apr 11. doi: 10.1253/circj.CJ-24-0129. PubMedAbstract available
March 2024
SASAKI S, Kawamori H, Toba T, Takeshige R, et al Diagnostic Accuracy of Pre-Transcatheter Aortic Valve Replacement
Nitroglycerin-Free Fractional Flow Reserve-Computed Tomography-Based
Physiological Assessment in Patients With Severe Aortic Stenosis for Predicting
Post-Transcatheter Aortic Valve Repl
Circ J. 2024;88:501-509. PubMedAbstract available