1. Introduction
1) Definition of preservation and food-spoilage micro-organisms
Food preservation is the process of treating and handling food to stop or greatly slow down spoilage (loss of quality, edibility or nutritive value) caused or accelerated by micro-organisms. Some methods, however, use benign bacteria, yeasts or fungi to add specific qualities and to preserve food (e.g., cheese, wine
failure, ahythmias, emboli
hypertrophic
disproportionate left ventricular
hypertrophy, typically involving septum more than free wall, with or without an intraventricular systolic pressure gradient: usually of nondilated left ventricle cavity
restrictive
endomyocardial scaing or myocardial infiltration resulting in restricted to left and/or right ventricular ing
2. Dilated cardiomyopathy
3D printing
3D printing or additive manufacturing (AM) refers to any of the various processes for printing a three-dimensional object. Primarily additive processes are used, in which successive layers of material are laid down under computer control. These objects can be of almost any shape or geometry, and are produced from a 3D model or other electronic data source.
Basic principles
If the