Myocardial Perfusion Increases After Low-fat Meal With Olestra
WASHINGTON (Reuters Health) – Patients with early signs of heart disease had improvements in myocardial perfusion after eating a meal made with […]
Myocyte Contractility With Caspase Inhibition and Simulated Hyperkalemic Cardioplegic Arrest
BACKGROUND: Exposure of left ventricular (LV) myocytes to simulated hyperkalemic cardioplegic arrest (HCA) has been demonstrated to perturb ionic homeostasis and adversely […]
Myocardial Protection with Oxygenated Esmolol Cardioplegia During Prolonged Normothermic Ischemia in the Rat
Objective: We previously showed that arrest with multidose infusions of high-dose (1 mmol/L) esmolol (an ultra-short-acting ß-blocker) in oxygenated Krebs-Henseleit buffer (esmolol […]
Stem Cells Implicated in Myocyte Formation that Occurs with Cardiac Hypertrophy
NEW YORK (Reuters Health) – Stem cells appear to be responsible for the myocyte formation that accompanies human cardiac hypertrophy, according to […]
Improved Heart Function with Myogenesis and Angiogenesis After Stromal Cell Transplantation
Objective: The study evaluated the utility of transplanting bone marrow stromal cells in a porcine myocardial infarction model. Methods: A myocardial infarction […]
Neurocognitive Outcome After Retrograde Cerebral Perfusion
BACKGROUND: Neurocognitive outcome in patients undergoing thoracic aortic surgery using retrograde cerebral perfusion (RCP) remains uncertain. METHODS: Forty-two patients undergoing thoracic aortic […]
Inhaled NO After Congenital Heart Surgery Reduces Risk of Pulmonary Hypertension
WESTPORT, CT (Reuters Health) – In infants undergoing surgery to correct congenital heart defects, the routine use of inhaled nitric oxide (NO) […]
First Nonsurgical Coronary Artery Bypass Performed
A 53-year-old man from Germany has become the first person to successfully undergo a new nonsurgical coronary artery bypass procedure: percutaneous in […]
Normothermia Does Not Improve Postoperative Hemostasis Nor Does it Reduce Inflammatory Activation
Background: Despite its common acceptance in clinical practice, the effective benefits of normothermic systemic perfusion during coronary artery bypass operations are far […]
Two Doctors Lose Duties at Hospital Alfred I. duPont Officials Cite State and Federal Probes
Alfred I. duPont Hospital for Children has removed two physicians with its cardiac center from their duties, citing afederal and state investigation […]
World Heart Gains FDA Approval for Novacor Changes
World Heart Corp. said on Wednesday it obtained pre-market approval from the U.S. Food and Drug Administration (FDA) for engineering changes to […]
Obesity Rates Continues to Rise in the United States
Findings from two studies by the US Centers for Disease Control and Prevention indicate that the prevalence of overweight and obesity in […]