Category: News & Events

Amino Acid Regulation in Metabolic Heart Disease: Mechanisms and Therapeutic Potential

Announcing a new article publication for Cardiovascular Innovations and Applications journal.  In normal cardiac energy metabolism, 95% of the heart’s energy is provided by mitochondria, and preferences for energy-providing substrates vary at different. However, prolonged metabolic alterations impair cardiac function. Therefore, this study primarily focuses on the relationship between amino acid metabolism and diabetic cardiomyopathy and atherosclerosis.

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Sleep Apnea and Arrhythmias: Those Who Cannot Change Their Minds Cannot Change Anything

Announcing a new article publication for Cardiovascular Innovations and Applications journal.   Sleep apnea, a highly prevalent disorder characterized by recurrent episodes of airflow limitation and intermittent hypoxia, has emerged as a significant modifier of cardiovascular risk, particularly in patients with cardiac arrhythmias. Affecting more than half of individuals with atrial fibrillation (AF), sleep apnea contributes to arrhythmogenesis through mechanisms including chronic sympathetic activation, repetitive intrathoracic pressure shifts, hypoxia-driven myocardial remodeling, and autonomic imbalance.

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Integrative Mechanisms of Osteoprotegerin in Cardiovascular Pathophysiology

Announcing a new article publication for Cardiovascular Innovations and Applications journal.  Osteoprotegerin (OPG), a glycoprotein in the tumor necrosis factor superfamily, regulates bone metabolism by suppressing the formation and activation of osteoclasts. Nonetheless, increasing evidence underscores its physiological importance, particularly in cardiovascular diseases (CVDs). Elevated OPG levels are associated with atherosclerosis, arterial calcification, and heart failure, thus indicating their involvement in cardiac remodeling and vascular pathology. OPG regulates calcification and vascular homeostasis by restricting the transdifferentiation of vascular smooth muscle cells into osteogenic phenotypes.

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Research Advances in the Mechanisms of Pannexin-1 Channels in Cardiovascular Diseases

Pannexin-1Announcing a new article publication for Cardiovascular Innovations and Applications journal. Cardiovascular diseases (CVDs), a leading global cause of mortality, are characterized by complex pathogenesis involving multifactorial molecular and cellular processes. Pannexin-1 (Panx1), a transmembrane channel protein, facilitates intercellular signaling through regulated release of small molecules such as adenosine triphosphate (ATP), thereby modulating diverse physiological and pathological pathways. This review explores the structural and functional landscape of Panx1, including its physiological roles, post-translational modifications and activation mechanisms. Its contributions to the pathophysiology of myocardial ischemia-reperfusion injury, cardiac remodeling, (more…)

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Guideline-Directed Medical Therapy in Heart Failure: The Need for Speed

Guideline-directed medical therapyAnnouncing a new article publication for Cardiovascular Innovations and Applications journal. Heart failure (HF) represents one of the most pressing health challenges globally, affecting more than 64 million people worldwide. Despite therapeutic progress, HF remains a leading cause of hospitalization and mortality, particularly in patients with reduced ejection fraction (HFrEF), with annual costs, including hospitalizations, pharmacotherapy, and productivity losses, measured in the hundreds of billions of dollars. Readmissions remain common: roughly one in four patients is rehospitalized within 30 days in many healthcare (more…)

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Clinical Applications of Magnetocardiography in Cardiovascular Medicine: Technological Advances, Challenges, and Future Perspectives

Announcing a new article publication for Cardiovascular Innovations and Applications journal. Recent advancements in medical technology have markedly improved the management and treatment outcomes of cardiovascular diseases (CVD) in China. However, because of widespread unhealthful lifestyle choices, such as smoking and alcohol consumption, the incidence and mortality rates of CVD remain alarmingly high. Early detection and accurate diagnosis are therefore critical to mitigating the health risks associated with CVD.

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The Second Valve Drag and Reposition Technique for Rescue of Self-Expanding Aortic Valve Migration into the Left Ventricle during Transcatheter Aortic Valve Replacement for Pure Aortic Regurgitation

Announcing a new article publication for Cardiovascular Innovations and Applications journal. This article reports a successful rescue technique for valve migration during transcatheter aortic valve replacement (TAVR) in a high-risk patient with pure aortic regurgitation, a condition that poses major anchoring challenges due to the lack of calcification. In this case, downward migration of the initially implanted valve caused paravalvular leak and impaired mitral valve function.

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Circulating TGM2 Levels as a Prognostic Biomarker for Coronary Artery Disease Severity and Major Adverse Cardiac Events in Acute Coronary Syndrome

Announcing a new article publication for Cardiovascular Innovations and Applications journal. Transglutaminase 2 (TGM2) has been implicated in various health conditions, yet its role in acute coronary syndrome (ACS) remains poorly characterized in clinical settings. This study investigated the association between circulating TGM2 levels and the severity of coronary stenosis in ACS.

A total of 242 individuals with ACS were included in this study. Clinical data were collected, and the severity of coronary stenosis was evaluated with the Gensini and Syntax scoring systems. Kaplan-Meier analysis, logistic regression, and receiver operating characteristic (ROC) curve analysis were performed.

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Association Between Serum Uric Acid Levels and Atrial Fibrillation Burden

Announcing a new article publication for Cardiovascular Innovations and Applications journal. This study investigated the association between serum uric acid (UA) levels and atrial fibrillation (AF) burden in Chinese patients with AF.

In this cross-sectional study, AF burden was defined as the proportion of AF duration to total monitoring time, recorded by a patch device over ≥24 hours. Serum UA levels were measured at the start of monitoring. Multivariate logistic regression was used to assess associations.

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Exploring Biomarkers for Early Diagnosis of Abdominal Aortic Aneurysms

Announcing a new article publication for Cardiovascular Innovations and Applications journal examines recent advances in circulating biomarkers for the early diagnosis and risk assessment of abdominal aortic aneurysm (AAA), a largely asymptomatic but potentially life-threatening vascular condition. The authors describe how pathological processes underlying AAA—such as inflammation, vascular smooth muscle cell dysfunction, extracellular matrix degradation, and thrombosis—release measurable molecular signals into the bloodstream, creating opportunities to improve detection beyond imaging alone.

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