Answer to Question 1
A regional wall motion abnormality refers to an area of heart muscle that is contracting inadequately or not at all. The abnormality is caused by ischemia or infarction. Abnormalities may be limited to a specific region because regions of the heart are served by different coronary arteries. The ischemia or infarction would be due to a blockage in one arterial route but not all routes.
Answer to Question 2
Perfuse is to permeate, spread throughout. In medical terms, it often refers to blood flow through an organ or tissue. Profuse typically refers to a copious or overabundant amount.
Cell-wall structure of Gram-positive and Gram-negative bacteria.
A Heliocentric Explanation of Retrograde Motion
Levels of Processing Affects Long-Term but not Short-Term Memory
Long-term Potentiation in the granule cell layer of the rat hippocampal dentate gyrus. (Traces ...
Regional Organizations
Regional Blocs