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. Author manuscript; available in PMC: 2014 Apr 1.
Published in final edited form as: J Genet Couns. 2012 Aug 11;22(2):10.1007/s10897-012-9532-8. doi: 10.1007/s10897-012-9532-8

Table 2.

Characteristics of Probands and Family Members by Proband Status Assignment

Number of
Consented
Probands		 Number of
Consented
Family
Members
FDC 160 1353
All IDC 273 195
IDC probable FDC 73 77
IDC possible FDC 101 76
IDC 99 42
Total, FDC and IDC
Other Database Assignments		 433 1548
In Process, DCM likely 89 58
Ischemic Dilated
Cardiomyopathy		 13 2
DCM with mixed
phenotypesa 		4 9
Other types of
cardiomyopathyb 		3 8
No DCM, DCM from other
causes, DCM with
confounding risk factors, or
inadequate datac 		64 45
a

This includes three families with DCM and HCM, and one with DCM and ARVD.

b

This includes an arrhythmogenic right ventricular cardiomyopathy (ARVC), a restrictive cardiomyopathy (RCM), and an X-linked dilated cardiomyopathy.

c

This includes two probands with chemotherapy-induced DCM, two with valvular cardiomyopathy, a substance abuse DCM; the remainder had other unclassifiable cardiomyopathies, and/or did not have LV enlargement, or did not have LV measurements available to assign a DCM diagnosis.