9 results match your criteria: "Department of Cardiovascular Medicine The University of Tokyo Tokyo Japan.[Affiliation]"

Background: Recent data have shown that systemic sclerosis (SSc) is a significant risk factor for coronary artery disease (CAD) and poorer cardiovascular outcomes in the setting of acute coronary syndrome. However, the morphological characteristics of CAD and the long-term cardiovascular outcomes in patients with concurrent SSc and CAD remain unclear.

Methods: We retrospectively investigated 3,300 patients with CAD who underwent percutaneous coronary intervention (PCI) without prior myocardial infarction or coronary artery revascularization.

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Background: Prognostically meaningful tricuspid regurgitation (TR) is not well-defined in the mitral transcatheter edge-to-edge repair arena. We aimed to explore the prevalence, correlates, and consequences of TR grades and postprocedural trends in this setting.

Methods And Results: A single-center registry of isolated, first-time interventions was retrospectively assessed for pre-, intra-, and postprocedural aspects up to 1 year, of them the primary composite outcome of all-cause deaths or heart failure (HF) hospitalizations, all according to TR severity at baseline and at 1 month following mitral transcatheter edge-to-edge repair.

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Background: There are few data on sex differences in the association between schizophrenia and the development of cardiovascular disease (CVD). We sought to clarify the relationship of schizophrenia with the risk of developing CVDs and to explore the potential modification effect of sex differences.

Methods And Results: We conducted a retrospective analysis using the JMDC Claims Database between 2005 and 2022.

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Article Synopsis
  • This study examined 183 AF patients undergoing CA, finding that 18% had LA hypertension, which was associated with larger LA volume, reduced reservoir strain, and increased stiffness.
  • Factors like waist circumference, C-reactive protein levels, and LA stiffness were independently linked to LA hypertension, indicating that LA stiffness derived from echocardiography could help detect LA hypertension prior to CA.
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Article Synopsis
  • The study investigates the link between premature ventricular contractions (PVCs) and nonsustained ventricular tachycardia (NSVT) with subtle left ventricular (LV) dysfunction in older adults whose LV ejection fraction appears normal.
  • Out of 503 participants, a significant portion exhibited frequent PVCs and NSVT, both of which were tied to reduced LV global longitudinal strain (GLS), indicating early signs of LV dysfunction.
  • The findings suggest that even minor reductions in LV GLS are associated with a greater risk of ventricular arrhythmias, highlighting the potential for early intervention in at-risk populations.
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Background There are limited data on repeat mitral transcatheter edge-to-edge repair for recurrent significant mitral regurgitation (MR). Methods and Results We conducted a single-center, retrospective analysis of consecutive patients referred to a second mitral transcatheter edge-to-edge repair after a technically successful first procedure. Clinical, laboratory, and echocardiographic measures were assessed up to 1 year after the intervention.

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Background Limited evidence is available on sex differences about the association between hypertension and incident atrial fibrillation (AF). Methods and Results We used a nationwide health checkup and claims database to analyze 3 383 738 adults (median age, 43 (36-51) years, 57.4% men).

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Background Hypertension and diabetes frequently coexist. However, little is known about the interaction between high blood pressure (BP) and hyperglycemia in the development of cardiovascular disease (CVD). Methods and Results We conducted an observational cohort study that included 3 336 363 patients (median age, 43 years old; men, 57.

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Background The prevalence of hypertension subtypes changes with age. However, little is known regarding the age-dependent association of hypertension subtypes with incident heart failure (HF). Methods and Results We conducted an observational cohort study including 2 612 570 people (mean age, 44.

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