Thrill – differential diagnosis
Mitral area
Systolic
- Myocardial infarction
- Ventricular septal defect
- Atrial septal defect
Diastolic
- Mitral stenosis
- Left atrial myxoma
Aortic area
- Aortic stenosis
- Diastolic thrill of Aortic regurgitation
Pulmonary area
- Pulmonary stenosis
- Atrial septal defect
- High velocity Ventricular septal defect
- Tetralogy of Fallot
- Patent ductus arteriosus
Tricuspid area
- Ventricular septal defect
- Tricuspid regurgitation
- Atrial septal defect
- Pulmonary stenosis