Which term describes the abnormal sounds produced by caleb's heart?

The abnormal sounds produced by the caleb’s heart can be heard during or after the first heart sound and ends before or during the second heart sound. Thus, a ventricular septal defect is called a systolic murmur. It further classified by timing within systole: mid or late. Furthermore, Holosystolic murmurs are systolic murmurs lasting for all or nearly all of systole.

oak trees? ? what was listed

i believe it is "they are not used up by reactions" as the answer to your question, text me back if this is correct because i just learned this.