Table 4.

Comparison of Power, Mixed, Endurance Athletes to Skill Athletes as Reference.

Between groups comparison (Skill)	Powern = 228 (%)	Mixedn = 171 (%)	Endurancen = 132 (%)
Electrocardiographic Findings
Atrial rate	0.998	0.226	<.001
P Axis	0.787	0.896	.847
PR interval	0.935	0.289	.991
QRS duration	0.866	0.997	.093
QT interval	0.985	0.021	<.001
QT corrected	0.875	0.917	.871
R Axis	0.261	0.99	.971
Echocardioraphic Findings
Interventricular septum (mm)	0.823	0.206	.032∗
LV posterior wall (mm)	0.493	0.005∗	<.001∗
LV End diastolic diameter (mm)	0.294	0.158	<.001∗
LV End systolic diameter (mm)	0.076	0.051	.011∗
LV End diastolic volume (ml)	0.382	0.214	.001∗
LV End diastolic volume index (mL/m2)	0.642	0.767	<.001∗
LV End systolic volume (ml)	0.220	0.103	.009∗
LV End systolic volume index (ml/m2)	0.330	0.316	.001∗
Stroke Volume (ml)	0.753	0.605	.005∗
Stroke volume index (mL/m2)	0.974	0.999	<.001∗
LV ejection Fraction (%)	0.517	1.000	.992
LV global longitudinal strain (%)	0.999	0.724	.971
LV mass index	0.227	0.012∗	<.001∗
Relative wall thickness	0.997	0.351	.439
Left atrial volume index	0.981	0.050	.147
RA End systolic Area (cm2)	0.883	0.281	<.001∗
RV plax (mm)	0.577	0.060	.098
RV proximal (mm)	0.424	0.005∗	.096
RV base (mm)	0.973	0.013∗	<.001∗
TAPSE (mm)	0.487	0.317	.003∗
Mitral E Velocity (cm/s)	0.394	0.028	.003∗
Mitral A Velociy (cm/s)	0.999	0.900	.725
Mitral E/A	0.426	0.645	.516
E Medial Annulus (cm/s)	0.438	0.589	.808
E Lateral annulus (cm/s)	0.908	0.302	.908
Tricuspid regurgitation jet (cm/s)	0.878	0.995	.997