نتایج جستجو برای: epicardium
تعداد نتایج: 1451 فیلتر نتایج به سال:
Cardiac patch is considered a promising strategy for enhancing stem cell therapy of myocardial infarction (MI). However, the underlying mechanisms for cardiac patch repairing infarcted myocardium remain unclear. In this study, we investigated the mechanisms of PCL/gelatin patch loaded with MSCs on activating endogenous cardiac repair. PCL/gelatin patch was fabricated by electrospun. The patch e...
The 1st Pacemaker used clinically in a 10-year-old male Basenji dog was implanted in 1967 because the dog had recurrent congestive heart failure because of complete heart block. A fixed-rate (now called VOO) 70-beats per minute (bpm), bipolar pacemaker was placed in the left paralumbar fossa and 2 leads were passed subcutaneously and attached to the left ventricular epicardium through a separat...
Nonhomogeneous distributions of strains are simulated and utilized to determine two potential errors in the measurement of cardiac strains. First, the error associated with the use of single-plane imaging of myocardial markers is examined. We found that this error ranges from small to large values depending on the assumed variation in stretch. If variations in stretch are not accompanied by sub...
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