Search Results 281-290 of 18132 for Atrial

  1. Cardiac Imaging of Neuro-Embolic Mechanisms in Atriopathies causing Stroke (CINEMAS) - Mayo Clinic

    ... atrial cardiopathy, hypothesizing that impaired left atrial appendage (LAA) velocities and stasis are key determinants. Participation eligibility.

  2. What is sick sinus syndrome? - Mayo Clinic News Network

    The rhythm of your heart is normally controlled by the sinus node, an area of specialized cells in the right atrium. This natural pacemaker produces the ...

  3. Stroke Prevention Clinical Trials - Mayo Clinic Research

    ... atrial fibrillation (AF) or atrial flutter (AFL) reduces the person-years incidence rate of stroke compared to usual care (no AF detection intervention).

  4. Aortic valve regurgitation - Symptoms and causes - Mayo Clinic

    The upper chambers, the right and left atria, receive incoming blood. The lower chambers, the more muscular right and left ventricles, pump blood out of the ...

  5. Congenital heart defects in children - Symptoms and causes - Mayo Clinic

    Atrial septal defect is a hole between the upper heart chambers, called the atria. · Ventricular septal defect · Patent ductus arteriosus · Total or partial ...

  6. Mitral valve disease - Symptoms and causes - Mayo Clinic

    This narrows the valve opening, which reduces blood flow from the left atrium to the left ventricle. ... Irregular and often rapid heartbeat, called atrial ...

  7. David J. Bradley, M.D., Ph.D. - Doctors and Medical Staff - Mayo Clinic

    Ablation of complex arrhythmias · Abnormal Heart Rhythms · Arrhythmia management · Arrhythmias · Atrial Fibrillation · Atrial fibrillation ablation · Atrial flutter ...

  8. A Study to Learn How Well the Study Treatment Asundexian Works and How Safe it is Compared to Apixaban to Prevent Stroke or Systemic Embolism in People With Irregular and Often Rapid Heartbeat (Atrial Fibrillation), and at Risk for Stroke - Mayo Clinic

    ... (Atrial Fibrillation), and at Risk for Stroke. Print details. Share; Facebook · Twitter. Overview; Participation eligibility; Participating Mayo Clinic info ...

  9. Heart rhythm disorders: Mayo Clinic Healthcare expert shares 5 things it's important to know

    Atrial fibrillation, an irregular heartbeat that can increase the risk of stroke and heart failure, is common with severe COVID-19, Dr. Behr says. A ...

  10. Publications - Arturo M. Valverde, M.D. - Mayo Clinic

    ... atrial fibrillation: insights from a retrospective cohort study. Eur J Prev Cardiol. 2025 Jul 14; 32 (9):769-777. View PubMed; Rodriguez-Riascos JF ...