<prompt> Mark a FALSE statement about Malar telangiectasia .Mutations in the ABCC6 genePlum-red discolouration of the cheeksDue to CO2 retentionAssociated with mitral stenosis  <response>: Malar telangiectasia Malar Flush : Plum-red discolouration of the cheeks Associated with mitral stenosis Due to CO2 retention and its vasodilatory effects. SLE: Malar rash Mitral valve prolapse Floppy valve syndrome: 2 Mitral valve flaps do not close smoothly or evenly, instead bulge prolapse upward into the left atrium. Mitral valve prolapse is aka click-murmur syndrome or Barlows syndrome. Pseudoxanthoma elasticumPXE: Mutations in the ABCC6 gene cause PXE Characterized by the accumulation of deposits of calcium and other minerals in elastic fibers 