This advanced manikin can simulate 34 kinds of infant heart and lung disease auscultation features, including heart rate, heart rhythm, heart sound, abnormal heart sound, heart murmur etc. Lung disease auscultation features includes pathological breath sound, various dry and web rales etc. It also simulates various heart and lung disease palpation features, including various systolic, diastolic and continues precordial thrills ( cat asthma) tactile fremitus etc.