Search Results 271-280 of 19255 for Myocardium

  1. Ventricular tachycardia - Symptoms and causes - Mayo Clinic

    Ventricular tachycardia is a type of irregular heartbeat, called an arrhythmia. It starts in the lower chambers of the heart, called the ventricles.

  2. Clinical Evaluation of the Blazer Open-Irrigated Ablation Catheter for the Treatment of Paroxysmal Atrial Fibrillation

    Unstable angina or ongoing myocardial ischemia; Transmural myocardial infarction (MI). Congenital structural heart disease that increases the risk of ablation ...

  3. Neural Circulatory Control and SUDEP Risk. - Mayo Clinic

    Myocardial infarction; Stroke; Seizures due to traumatic injury; Prior surgery for epilepsy; Vasculitis; Raynaud's; Smoking (current or within the last 6 months) ...

  4. Cardioversion Clinical Trials - Mayo Clinic Research

    The purpose of this study is to prospectively determine if direct current cardioversion (DCCV) results in myocardial injury as assessed by changes in high ...

  5. Online searches for 'chest pain' rise, emergency visits for heart attack drop amid COVID - Mayo Clinic News Network

    ... myocardial infarction" (heart attack). The study spanned June 1, 2019 to May ... However, at the onset of the COVID-19 pandemic, searches for "myocardial ...

  6. Juraj Sprung, M.D., Ph.D. - Mayo Clinic Faculty Profiles

    D., have focused on three primary research areas: pulmonary mechanics, effects of intravenous anesthetics on myocardial ... myocardium explanted from patients ...

  7. A Study of Inorganic Nitrite to Amplify the Benefits and Tolerability of Exercise Training in Heart Failure that has Preserved Ejection Fraction - Mayo Clinic

    Acute coronary syndrome within 3 months defined by electrocardiographic (ECG) changes and biomarkers of myocardial necrosis (e.g., troponin) in an ...

  8. Circulating NEP and NEP Inhibition Study in Heart Failure With Preserved Ejection Fraction - Mayo Clinic

    Unstable angina, myocardial infarction, stroke, transient ischemic attack, or cardiovascular surgery or urgent percutaneous coronary intervention (PCI) ...

  9. Chelation therapy for heart disease: Does it work? - Mayo Clinic

    Edetate disodium-based chelation for patients with a previous myocardial infarction and diabetes TACT2 randomized clinical trial. JAMA. 2024; doi:10.1001 ...

  10. Papaverine (oral route) - Side effects & dosage - Mayo Clinic

    Myocardial infarction (heart attack), recent, or; Stroke, recent—The chance of unwanted effects may be increased. Back to top. Proper Use. If this medicine ...