Mouse models are a valuable tool for studying acute injury and chronic remodeling of the myocardium in vivo. With the advent of genetic modifications to the whole organism or the myocardium and an array of biological and/or synthetic materials, there is great potential for any combination of these to assuage the extent of acute ischemic injury and impede the onset of heart failure pursuant to m...

AIMS Studies reporting improved left ventricular (LV) function of percutaneous skeletal myoblast (SkM) injection in patients with ischaemic cardiomyopathy had follow-up not exceeding 12 months, and did not include a control group. Our group has reported evidence for myoblast efficacy in the first five out of the 14 treated patients. The objective of the present evaluation was to assess if these...

Human placenta-derived adherent cells (PDACs) are a culture-expanded, undifferentiated mesenchymal-like population derived from full-term placental tissue, with immunomodulatory, anti-inflammatory, angiogenic, and neuroprotective properties. PDA-001 (cenplacel-L), an intravenous formulation of PDAC cells, is in clinical development for the treatment of autoimmune and inflammatory diseases. We t...

A quantification methodology is proposed for the analysis of DTI M-mode images. After an enhancement stage, the cardiac wall is divided into several layers from which time curves and parameters are computed. A clinical study has been carried out, comparing normal and ischemic patients, in order to characterise the most relevant parameters that assess the intramyocardial left ventricle function....

BACKGROUND The atrial intramyocardial lipomas are rare benign unusual tumors of the heart. The indication and best form of treatment for cardiac lipomas remain controversial. CASE PRESENTATION The atrial intramyocardial lipomas are rare benign unusual tumors of the heart. We report a 55-year-old Chinese female with a history of hypertension. Echocardiography and 64-slice computed tomography s...

OBJECTIVES The effects of direct intramyocardial injection of the plasmid encoding vascular endothelial growth factor (phVEGF165) in the border zone of myocardial infarct tissue in rat hearts were investigated. BACKGROUND Controversy exists concerning the ability of VEGF to induce angiogenesis and enhance coronary flow in the myocardium. METHODS Sprague-Dawley rats received a ligation of th...

Muscle overlying an intramyocardial segment of a coronary artery is termed a myocardial bridge. The intramyocardial segment, the tunneled artery, is compressed during systole. The condition is generally benign but may occasionally cause myocardial ischemia, infarction, arrhythmia, or sudden cardiac death. We present a case regarding a 52-year-old man with exercise-induced angina who was diagnos...