As a subject matter expert in medical terminology, I can provide you with an accurate definition of the acronym "QTC" within a medical context. In medical terms, "QTC" typically stands for "Quick Turnaround Culture". This refers to a type of diagnostic test that is designed to provide results in a very short period of time, often within hours, as opposed to the standard cultures that may take days to yield results. Quick Turnaround Cultures are particularly useful in clinical settings where rapid diagnosis is crucial for the initiation of appropriate treatment. read more >>

Terms such as "controversy" and "debate" are frequently used when describing QTc prolongation as a risk factor for death. The QT interval is the measure of time between the onset of ventricular depolarization and completion of ventricular repolarization.read more >>