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Table 1 Patient demographic and clinical variables

From: Diagnostic yield of genetic testing in a heterogeneous cohort of 1376 HCM patients

  Number of cases %
Age at diagnosis (n = 769)   
 Infant (< 1 year) 35 4.6
 Child (1–17 years) 72 9.4
 Adult (≥ 18 years) 662 86.1
 Average 769 44.7
Gender (n = 1376)   
 Female 491 35.7
 Male 884 64.2
 Unknown/not provided 1 0.1
Positive family history (n = 1376) 421 30.6
Clinical findings   
 Maximum wall thickness > 16 years (n = 849)   
 ≤ 12 mm 39 4.6
 13–14 mm 45 5.3
 15–20 mm 457 53.8
 21–25 mm 228 26.9
 ≥ 26 mm 80 9.4
Hypertension (n = 1376) 158 11.5
Aortic stenosis (n = 1376) 8 0.6
AV block (n = 1376) 15 1.1
Ventricular tachycardia (n = 1376) 115 8.4
Resuscitated cardiac arrest (n = 1376) 42 3.1
ICD (n = 1376) 108 7.8
Heart transplantation (n = 1376) 18 1.3
  1. AV Block for atrioventricular block, ICD for implantable cardioverter-defibrillator