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. 2017 Nov 1;7:14829. doi: 10.1038/s41598-017-13675-8

Figure 1.

Figure 1

Identification of TTNtv mutations in human heart muscle. Clinical and genetic data on the heart muscle samples and location of mutations in the titin molecule, based on the model of Linke and Hamdani29. D6 and D7 have the same mutation but there is no evidence of their relationship except for common ethnicity. The calculated MW of TTNtv are 2611 kDa for D6/D7, 2102 kDa for D9, 125 kDa for D13, 2353 kDa for D23 and 2539 kDa for D28. Abbreviations: NA, not applicable; LVEF, left ventricular ejection fraction; NYHA, New York Heart Association; CO, cardiac output; CI, cardiac index; LVEDD, left ventricular end-diastolic diameter; LVESD, left ventricular end-systolic diameter; FS, fractional shortening; CD, cardiomyopathy; CAD, coronary artery disease; IHD, Ischaemic heart disease; LV, left ventricle; RV, right ventricle; IDCM, idiopathic cardiomyopathy.