PLN and left ventricular noncompaction: One studydemonstrated half of adult and pediatric LVNC probands and relatives had anidentified genetic mutation via a targeted panel containing 17 genes, whichincluded MYH7, MYBPC3, ACTC1, TPM1,CSRP3, TAZ, LDB3, cardiac troponins (TNNC1,TNNT2, TNNI3), cardiac-regulatory myosin light chains(MYL2, MYL3), theletonin (TCAP), calsequestrin(CASQ2), calreticulin (CALR3), phospholamban (PLN),and lamin A/C (LMNA) [80].