A<unk><unk>  can be classified based on the various characteristics of the<unk> . Quality, pitch, intensity, timing, shape, and location can be used to classify the<unk><unk>  into different categories. From a clinical perspective, a<unk><unk>  can be classified into two important categories: pathologic<unk> s, which require further evaluation, and innocent<unk> s, which occur due to physiologic changes.
Heart murmur classification
Chest pain classification
Right heart failure classification
Tricuspid stenosis classification
Aortic stenosis classification
Aortic insufficiency classification of severity
Paroxysmal AV Block Prognosis
Heart murmur pathophysiology