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Coronary Myocardial Bridge Updates: Anatomy, Pathophysiology, Clinical Manifestations, Diagnosis, and Treatment Options.
Tex Heart Inst J
January 2025
Center for Women's Heart and Vascular Health, The Texas Heart Institute, Houston, Texas.
Myocardial bridging is a frequent anomaly of the heart in humans and other animals. A myocardial bridge is typically characterized by the systolic narrowing seen with traditional catheter angiography, but this abnormality is not by itself a sign of ischemia or the need for intervention. In particular, transient spontaneous angina must be corroborated by reproducible narrowing during acetylcholine testing; this narrowing occurs during resting conditions and is responsive to nitroglycerin administration.
View Article and Find Full Text PDFAffective Influences on the Intensity of Mental Effort: 25 Years of Programmatic Research.
Emot Rev
January 2025
Geneva Motivation Lab, FPSE, Section of Psychology, University of Geneva, Geneva, Switzerland; Swiss Center for Affective Sciences, University of Geneva, Geneva, Switzerland.
This article highlights the systematic impact of experienced and implicit affect on the intensity of mental effort. The key argument is that both consciously experienced affect and implicitly activated affect knowledge can influence responses in the cardiovascular system reflecting effort intensity by informing individuals about task demand-the key variable determining resource mobilization. According to the motivational intensity theory, effort rises with experienced demand as long as success is possible and the necessary effort is justified.
View Article and Find Full Text PDFCO-loaded hemoglobin/EGCG nanoparticles functional coatings for inflammation modulation of vascular implants.
Regen Biomater
December 2024
Institute of Biomedical Engineering, College of Medicine, Southwest Jiaotong University, Chengdu, Sichuan 610031, China.
During the implantation process of cardiovascular implants, vascular damage caused by inflammation occurs, and the inflammatory process is accompanied by oxidative stress. Currently, carbon monoxide (CO) has been demonstrated to exhibit various biological effects including vasodilatation, antithrombotic, anti-inflammatory, apoptosis-inducing and antiproliferative properties. In this study, hemoglobin/epigallocatechin-3-gallate (EGCG) core-shell nanoparticle-containing coating on stainless steel was prepared for CO loading and inflammation modulation.
View Article and Find Full Text PDFExperiences of Lesbian, Gay, Bisexual, Transgender, and Queer Cardiology Physicians and Fellows in Training.
JACC Adv
February 2025
Division of Cardiology, Morehouse School of Medicine, Atlanta, Georgia, US.
Background: The number of practicing lesbian, gay, bisexual, transgender, and queer (LGBTQ+) cardiologists is unknown despite diversity initiatives focused on understanding workforce demographics.
Objectives: The aim of this study was to evaluate the prevalence, sources of mistreatment, and measures of wellness among the LGBTQ+ cardiology community.
Methods: An online survey was sent to the American College of Cardiology Fellow in Training and Early Career Professional Listservs and shared on social media sites.
Diversity Recruitment in Cardiovascular Specialties: Barriers and Opportunities in Postgraduate Training Programs.
JACC Adv
February 2025
Frank H. Netter School of Medicine, Quinnipiac University, Hamden, Connecticut, USA.
Background: Diversity in postgraduate training programs can be increased through program-based recruitment strategies. Prospective applicants often examine website content to determine if training programs are inclusive and offer a good fit. Poor overlap between program director recruitment goals and program website content as a barrier to recruiting a diverse physician workforce has not extensively been studied.
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