Eisenmenger syndrome occurs when a congenital heart defect is not detected early enough to be treated before damage to the lung arteries occurs. If you or your child receives a diagnosis of a heart defect, it's important to start treatment promptly, including having surgeries or procedures to help correct the defect.
An acute angle is an angle with a measurement between 0Â° and 90Â°, or with less than 90Â° radians. It's the smallest of six different types of angles. There's an easy way to remember that an acute angle is small: think of it as a cute angle, perhaps visualizing a cute child playing an acute angle in a play about geometry.
Here are all the possible meanings and translations of the word Acute. Princeton's WordNet(3.50 / 2 votes)Rate this definition: acute accent, acute, ague(adj) a mark (') placed above a vowel to indicate pronunciation. acute(adj) having or experiencing a rapid onset and short but severe course. acute appendicitis; the acute phase of the illness; acute patients.