A writ of certiorari is an order a higher court issues in order to review the decision and proceedings in a lower court and determine whether there were any irregularities.
Immediate, early, or delayed acute pulmonary edema (associated with papillary muscle rupture), congestive heart failure (CHF; associated with ventricular septal rupture), and hypotension (associated with free-wall rupture) are the cardinal manifestations of myocardial rupture following blunt chest trauma.
It is estimated that 80% of the canine CHF cases are caused by MVI. However, there are many other causes. Disease of the heart muscle (cardiomyopathy), irregularities of rhythm and narrowing of some of the major blood vessels can also cause CHF. Initially, MVI results in LS-CHF.