The Oxygen Dissociation Curve: Quantifying the Shift
An oxyhaemoglobin dissociation curve (ODC) quantifies the most important function of red blood cells and that is the affinity for oxygen and […]
Inflammatory Characteristics, Reversibility May Help Guide COPD Therapy
NEW YORK (Reuters Health) – A substantial degree of eosinophilic inflammation is found in patients with COPD, and high levels of neutrophils […]
Metabolic Acidosis Developing During Cardiopulmonary Bypass is Related to a Decrease in Strong Ion Difference
Metabolic acidosis is a frequent complication of cardiopulmonary bypass (CPB). Commonly, its cause is ascribed to hypoperfusion; however, iatrogenic causes, related to […]
Liver Blood Flow During Cardiac Surgery
OBJECTIVE: Impairment of liver blood flow and, therefore, potentially liver function, has important short-term consequences because of the liver’s key metabolic importance […]
The Oxygen Dissociation Curve: Quantifying the Shift
An oxyhaemoglobin dissociation curve (ODC) quantifies the most important function of red blood cells and that is the affinity for oxygen and […]
The Effects of Leukocyte Reduction on Matrix Metalloproteinase Release in Cardiopulmonary Bypass
Matrix metalloproteinases (MMPs) are a family of enzymes responsible for degrading the extracellular matrix, a process that likely contributes to the development […]
Artificial Heart Patient Speaks for First Time to Media
Sporting a blue shirt and red tie, the man with a self-contained artificial heart beating in his chest stepped into the public […]
Effects of Tranexamic Acid on Postoperative Bleeding and Related Hematochemical Variables in Coronary Surgery
OBJECTIVES: Bleeding and inflammation are major complications of extracorporeal circulation. Off-pump coronary artery bypass grafting may reduce the rate of complications, but […]
Prognosis of Retrograde Dissection From the Descending to the Ascending Aorta
Background: Natural history of aortic dissection (AD) with intimal tear in the descending or abdominal aorta and retrograde extension into the ascending […]
Cardioprotective Benefits of Aspirin Inhibited by Ibuprofen
PHILADELPHIA, (Reuters Health) – Ibuprofen can inhibit the cardioprotective benefits of a daily aspirin regimen, according to data presented Wednesday at the […]
Blood Pressure Prompts Vascular And Cardiac Changes
Blood pressure -and particularly pulse pressure – is linked with both vascular and cardiac alterations, a study has found. This study looked […]
Bypass Surgery More Cost Effective Than Coronary Angioplasty
Bypass surgery offers better outcomes at a lower cost than angioplasty with stenting for patients with multivessel coronary artery disease, according to […]