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Figure 1 | BMC Cardiovascular Disorders

Figure 1

From: Founder mutations characterise the mutation panorama in 200 Swedish index cases referred for Long QT syndrome genetic testing

Figure 1

Graphic illustration of the difference between QTc among mutation carriers ( KCNQ1, KCNH2 and SCN5A ) compared with index cases in which no mutation was identified. The figure shows a significant QTc difference between LQTS mutation carriers and index cases without an identified mutation (KCNQ1 (n= 41) versus genotype-negative (n=61) p= 0.0001, KCNH2 (n=20) versus genotype-negative p=0.01, SCN5A (n=10) versus genotype-negative p=0.005). The scatter dot plot show QTc mean and SD.

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