. Author manuscript; available in PMC: 2021 May 1.

Published in final edited form as: Heart Rhythm. 2019 Dec 16;17(5 Pt A):714–720. doi: 10.1016/j.hrthm.2019.12.007

Table 2:

Echocardiographic data at CSD

	Available, n	History of AAs, n=43	No AAs, n=48
Body surface area, m²	43/48	2.1 ± 0.2	2.0 ± 0.2
LVEF, %	43/48	33 ± 15	35± 12
LVEDD, mm	38/44	61 ± 11	60 ± 9
LVEDVI, ml/m²	40/43	90 ± 53	87 ± 34
- LVEDVI> 75		19 (47)	26 (60)
LAVI, ml/ m²	40/43	50 ± 31	35 ± 18
- LAVI > 34		27 (68)	17 (35)^*
LAVI/LVEDVI	40/43	0.62 ± 0.44	0.43 ± 0.19^*
RAVI, ml/m²	31/36	34 ± 20	30 ± 12
RV dilation	42/46	23 (55)	13 (28)^*
RV dysfunction	41/47	21 (51)	21 (46)
Valvular stenosis/regurgitation ≥ moderate	43/47	7 (16)	5 (11)
-Mitral regurgitation ≥ moderate		5 (12)	4 (8)
Systolic PAP, mmHg	36/41	34 ± 13	30 ± 9
Severe diastolic dysfunction (grade III)	33/39	14 (42)	7 (18)^*

Values are reported as mean ± SD, n (%), or median (interquartile range). AAs= atrial arrhythmias; LAVI= left atrial volume index; LVEDD= left ventricular end diastolic diameter; LVEDVI= Left ventricular end diastolic volume index; LVEF= left ventricular ejection fraction; PAP= pulmonary arterial pressure; RAVI= right atrial volume index; RV= right ventricle.

= p<0.05 between groups.