Publications by authors named "Yi-Kai Cui"

Article Synopsis
  • The National Chest Pain Center Program (NCPCP) in China aims to improve care for patients with acute chest pain, but its effects on acute aortic dissection (AAD) patients were unknown.
  • A study analyzed data from 40,848 AAD patients over six years, comparing outcomes before and after CPC accreditation across various Chinese hospitals.
  • Results showed post-accreditation led to lower in-hospital mortality and misdiagnosis rates, along with increased surgeries for Stanford type A AAD, indicating improved patient outcomes associated with CPC accreditation.
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Background:  Left ventricular thrombus (LVT) is a common complication of dilated cardiomyopathy (DCM), causing morbidity and mortality.

Methods:  This study retrospectively analyzed patients with DCM from January 2002 to August 2020 in Beijing Anzhen Hospital. Clinical characteristics were compared between the LVT group and the age and sex 1:4 matched with the LVT absent group.

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Background: Atrial fibrillation (AF) and stable coronary artery disease (SCAD) frequently coexist. This study aimed to assess the long-term outcome of catheter ablation in patients with paroxysmal AF and SCAD.

Methods: In total, 12,104 patients with paroxysmal AF underwent catheter ablation in the Chinese Atrial Fibrillation Registry between 2011 and 2019 were screened.

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This study aimed to explore antithrombotic strategy and its relationship with outcomes in patients with atrial fibrillation (AF) at high risk for stroke and chronic coronary syndrome (CCS) in real-world clinical practice. Patients with AF at high risk for stroke complicated with CCS from China Atrial Fibrillation Registry (CAFR) were enrolled. The patients were divided into non-antithrombotic (Non-AT) group, oral anticoagulants (OAC) group, antiplatelet therapy (APT) group (aspirin or clopidogrel), and dual antiplatelet therapy (DAPT) group (aspirin + clopidogrel) according to their antithrombotic strategies at baseline.

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Background: Atrial fibrillation (AF) and stable coronary artery disease (SCAD) frequently coexist.

Hypothesis: To investigate the prognosis of catheter ablation versus drug therapy in patients with AF and SCAD.

Methods: In total, 25 512 patients with AF in the Chinese AF Registry between 2011 and 2019 were screened for SCAD.

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Atrial fibrillation (AF) can be secondary to acute pulmonary embolism (PE). This study aimed to investigate the prognostic impact of new-onset AF on patients with acute PE. In this study, 4,288 consecutive patients who were diagnosed with acute PE were retrospectively screened.

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This study aimed to verify the reliability of ablation index (AI) for ablation lesion estimating with different settings for radiofrequency (RF) parameters: power, impedance, contact angles, irrigation rate, temperature of irrigation saline, and irrigation solution. RF ablations (N = 66) were performed on ex vivo porcine left ventricle submerged in 37 °C saline. The aforementioned ablation parameters were changed to measure whether the size of the ablation lesion was consistent at a fixed AI value of 500.

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