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Total 109076 results found since Jan 2013.

Pulsed-Field Ablation for Atrial Fibrillation 　- Achieving Excellence With a Simplified Technique
Circ J. 2023 Sep 21. doi: 10.1253/circj.CJ-23-0596. Online ahead of print.NO ABSTRACTPMID:37730372 | DOI:10.1253/circj.CJ-23-0596
Source: Circulation Journal - September 20, 2023 Category: Cardiology Authors: Koichi Inoue Source Type: research

A 50-something with Regular Wide Complex Tachycardia: What to do if electrical cardioversion does not work?
Case submitted by anonymous. Written by Smith.  Ken ' s piece at the bottom is excellent.A 50-something presented with sudden onset palpitations 8 hrs prior while sitting at desk at work. He had concurrent sharp substernal chest pain that resolved, but palpitations continued.Over past 3 months, he has had similar intermittent episodes of sharp chest pain while running, but none at rest. Past medical history includes coronary stenting 17 years prior. A brief chart review revealed his most recent echo in 2018, with LV EF 67%, “very small” inferior wall motion abnormality.Initial ED ECG:What do you think?This wa...
Source: Dr. Smith's ECG Blog - September 20, 2023 Category: Cardiology Authors: Steve Smith Source Type: blogs

A 50-something with Regular Wide Complex Tachycardiaa: What to do if electrical cardioversion does not work?
Case submitted by anonymous. Written by Smith.  Ken ' s piece at the bottom is excellent.A 50-something presented with sudden onset palpitations 8 hrs prior while sitting at desk at work. He had concurrent sharp substernal chest pain that resolved, but palpitations continued.Over past 3 months, he has had similar intermittent episodes of sharp chest pain while running, but none at rest. Past medical history includes coronary stenting 17 years prior. A brief chart review revealed his most recent echo in 2018, with LV EF 67%, “very small” inferior wall motion abnormality.Initial ED ECG:What do you think?This wa...
Source: Dr. Smith's ECG Blog - September 20, 2023 Category: Cardiology Authors: Steve Smith Source Type: blogs

Control of diabetes mellitus and the risk of neointimal hyperplasia after percutaneous coronary intervention: Post-hoc analysis from the BLADE-PCI trial
CONCLUSIONS: Uncontrolled DM at the time of PCI performed with contemporary drug-eluting stents was not associated with an increased risk of NIH development.PMID:37726192 | DOI:10.1016/j.atherosclerosis.2023.117264
Source: Atherosclerosis - September 19, 2023 Category: Cardiology Authors: Michael Jonas Philippe Genereux Akiko Maehara Ori Ben-Yehuda Gregg W Stone Gil Chernin Source Type: research

Apolipoprotein E isoforms differentially affect LCAT-dependent cholesterol esterification
CONCLUSION: The present results suggest that the apoE2 isoform is associated with a higher LCAT-mediated cholesterol esterification. This observation may contribute to the characterization of the peculiar functional properties of apoE2.PMID:37725860 | DOI:10.1016/j.atherosclerosis.2023.117266
Source: Atherosclerosis - September 19, 2023 Category: Cardiology Authors: Cecilia Vitali Chiara Pavanello Marta Turri Sissel Lund-Katz Michael C Phillips Alberico Luigi Catapano Andrea Baragetti Giuseppe Danilo Norata Fabrizio Veglia Laura Calabresi Source Type: research

Is COMPLETE Revascularization Beneficial in Diabetic Patients With Multivessel CAD Undergoing Primary PCI for STEMI?
Circ Cardiovasc Interv. 2023 Sep;16(9):e013462. doi: 10.1161/CIRCINTERVENTIONS.123.013462. Epub 2023 Sep 19.NO ABSTRACTPMID:37725678 | DOI:10.1161/CIRCINTERVENTIONS.123.013462
Source: Atherosclerosis - September 19, 2023 Category: Cardiology Authors: Nicola Ryan William F Fearon Source Type: research

Thymosin β4 preserves vascular smooth muscle phenotype in atherosclerosis via regulation of low density lipoprotein related protein 1 (LRP1)
Int Immunopharmacol. 2023 Feb;115:109702. doi: 10.1016/j.intimp.2023.109702. Epub 2023 Jan 20.ABSTRACTAtherosclerosis is a progressive, degenerative vascular disease and a leading cause of morbidity and mortality. In response to endothelial damage, platelet derived growth factor (PDGF)-BB induced phenotypic modulation of medial smooth muscle cells (VSMCs) promotes atherosclerotic lesion formation and destabilisation of the vessel wall. VSMC sensitivity to PDGF-BB is determined by endocytosis of Low density lipoprotein receptor related protein 1 (LRP1)-PDGFR β complexes to balance receptor recycling with lysosomal degradat...
Source: Atherosclerosis - September 19, 2023 Category: Cardiology Authors: Sonali Munshaw Andia N Redpath Benjamin T Pike Nicola Smart Source Type: research

Assessing Abdominal Aortic Aneurysm Progression by Using Perivascular Adipose Tissue Attenuation on Computed Tomography Angiography
CONCLUSION: Elevated PVAT attenuation is independently associated with AAA progression, including patients of AAA with ILT, suggesting the potential of PVAT attenuation as a predictive imaging marker for AAA expansion.PMID:37724591 | DOI:10.3348/kjr.2023.0339
Source: Atherosclerosis - September 19, 2023 Category: Cardiology Authors: Shuai Zhang Hui Gu Na Chang Sha Li Tianqi Xu Menghan Liu Ximing Wang Source Type: research

Transient left bundle branch block associated with very high coronary artery calcium: a case report
We present a case of very high CAC in a 64-year-old woman with hypertension, type 2 diabetes, and hyperlipidemia presenting with dyspnea. Initial electrocardiogram (ECG) demonstrated normal conduction with a heart rate of 76 beats/min, but new T-wave inversions in V1-V4 and a high-sensitivity troponin-I (hsTnI) value of 6 ng/L (normal < 6 ng/L). Repeat ECG in the emergency department showed normal sinus rhythm (heart rate of 80 beats/min); however, it subsequently demonstrated a left bundle branch block (LBBB) with a repeat hsTnI of 7 ng/L. Stress testing with pharmacologic single-photon emission computerized tomography...
Source: Atherosclerosis - September 19, 2023 Category: Cardiology Authors: Alexander C Razavi Sindhu Prabakaran Mariem Sawan Lakshmi Tummala Ifeoma Onuorah Sagar B Amin Marly van Assen Carlo N De Cecco Arshed A Quyyumi Seamus P Whelton Laurence S Sperling Francois G Rollin Source Type: research

Control of diabetes mellitus and the risk of neointimal hyperplasia after percutaneous coronary intervention: Post-hoc analysis from the BLADE-PCI trial
CONCLUSIONS: Uncontrolled DM at the time of PCI performed with contemporary drug-eluting stents was not associated with an increased risk of NIH development.PMID:37726192 | DOI:10.1016/j.atherosclerosis.2023.117264
Source: Atherosclerosis - September 19, 2023 Category: Cardiology Authors: Michael Jonas Philippe Genereux Akiko Maehara Ori Ben-Yehuda Gregg W Stone Gil Chernin Source Type: research

Apolipoprotein E isoforms differentially affect LCAT-dependent cholesterol esterification
CONCLUSION: The present results suggest that the apoE2 isoform is associated with a higher LCAT-mediated cholesterol esterification. This observation may contribute to the characterization of the peculiar functional properties of apoE2.PMID:37725860 | DOI:10.1016/j.atherosclerosis.2023.117266
Source: Atherosclerosis - September 19, 2023 Category: Cardiology Authors: Cecilia Vitali Chiara Pavanello Marta Turri Sissel Lund-Katz Michael C Phillips Alberico Luigi Catapano Andrea Baragetti Giuseppe Danilo Norata Fabrizio Veglia Laura Calabresi Source Type: research

Is COMPLETE Revascularization Beneficial in Diabetic Patients With Multivessel CAD Undergoing Primary PCI for STEMI?
Circ Cardiovasc Interv. 2023 Sep;16(9):e013462. doi: 10.1161/CIRCINTERVENTIONS.123.013462. Epub 2023 Sep 19.NO ABSTRACTPMID:37725678 | DOI:10.1161/CIRCINTERVENTIONS.123.013462
Source: Atherosclerosis - September 19, 2023 Category: Cardiology Authors: Nicola Ryan William F Fearon Source Type: research

Thymosin β4 preserves vascular smooth muscle phenotype in atherosclerosis via regulation of low density lipoprotein related protein 1 (LRP1)
Int Immunopharmacol. 2023 Feb;115:109702. doi: 10.1016/j.intimp.2023.109702. Epub 2023 Jan 20.ABSTRACTAtherosclerosis is a progressive, degenerative vascular disease and a leading cause of morbidity and mortality. In response to endothelial damage, platelet derived growth factor (PDGF)-BB induced phenotypic modulation of medial smooth muscle cells (VSMCs) promotes atherosclerotic lesion formation and destabilisation of the vessel wall. VSMC sensitivity to PDGF-BB is determined by endocytosis of Low density lipoprotein receptor related protein 1 (LRP1)-PDGFR β complexes to balance receptor recycling with lysosomal degradat...
Source: Atherosclerosis - September 19, 2023 Category: Cardiology Authors: Sonali Munshaw Andia N Redpath Benjamin T Pike Nicola Smart Source Type: research

Assessing Abdominal Aortic Aneurysm Progression by Using Perivascular Adipose Tissue Attenuation on Computed Tomography Angiography
CONCLUSION: Elevated PVAT attenuation is independently associated with AAA progression, including patients of AAA with ILT, suggesting the potential of PVAT attenuation as a predictive imaging marker for AAA expansion.PMID:37724591 | DOI:10.3348/kjr.2023.0339
Source: Atherosclerosis - September 19, 2023 Category: Cardiology Authors: Shuai Zhang Hui Gu Na Chang Sha Li Tianqi Xu Menghan Liu Ximing Wang Source Type: research

Transient left bundle branch block associated with very high coronary artery calcium: a case report
We present a case of very high CAC in a 64-year-old woman with hypertension, type 2 diabetes, and hyperlipidemia presenting with dyspnea. Initial electrocardiogram (ECG) demonstrated normal conduction with a heart rate of 76 beats/min, but new T-wave inversions in V1-V4 and a high-sensitivity troponin-I (hsTnI) value of 6 ng/L (normal < 6 ng/L). Repeat ECG in the emergency department showed normal sinus rhythm (heart rate of 80 beats/min); however, it subsequently demonstrated a left bundle branch block (LBBB) with a repeat hsTnI of 7 ng/L. Stress testing with pharmacologic single-photon emission computerized tomography...
Source: Atherosclerosis - September 19, 2023 Category: Cardiology Authors: Alexander C Razavi Sindhu Prabakaran Mariem Sawan Lakshmi Tummala Ifeoma Onuorah Sagar B Amin Marly van Assen Carlo N De Cecco Arshed A Quyyumi Seamus P Whelton Laurence S Sperling Francois G Rollin Source Type: research