Non-ejection click
This is a mid systolic click in Mitral / Tricuspid valve prolapse followed by late systolic
murmur. NEC is produced by the stretch on the chordae and papillary muscles by the prolapsed cusp of the mitral/tricuspid valve.
Multiple sounds are heard in Ebstein's anomaly - split S„ split S2, OS and S4
Mid Systolic Clicks
Clicks in midsystole are heard in
murmur. NEC is produced by the stretch on the chordae and papillary muscles by the prolapsed cusp of the mitral/tricuspid valve.
Multiple sounds are heard in Ebstein's anomaly - split S„ split S2, OS and S4
Mid Systolic Clicks
Clicks in midsystole are heard in
- Mitral valve prolapse syndrome
- Tricuspid valve prolapse syndrome
- Aneurysm of interatrial or interventricular septum
- Ebstein's anomaly
- Severe aortic regurgitation.
