Left atrium size

Women

Men

Normal

Enlarged

Normal

Enlarged

Mild

Moderate

Severe

Mild

Moderate

Severe

Diameter (mm)

27 - 38

39 - 42

43 - 46

≥47

30 - 40

41 - 46

47 - 52

≥52

Volume (ml)

22 - 52

53 - 62

63 - 72

≥73

18 - 58

59 - 68

69 - 78

≥79

Volume/BSA (ml/m²)

16 - 28

29 - 33

34 - 39

≥40

16 - 28

29 - 33

34 - 39

≥40