Left atrium strain parameters Left atrium strain parameters P value between four groups based on left atrium size P value between four groups based on left atrium size P value between four groups based on left atrium size P value between four groups based on left atrium size P value between four groups based on left atrium size P value between four groups based on left atrium size P value between four groups based on left atrium size P value between four groups based on left atrium size P value between four groups based on left atrium size P value between four groups based on left atrium size
I and II I and II II and III II and III III and IV III and IV IV and I IV and I Among all groups Among all groups
LASr LASr 0.715 0.715 0.896 0.896 0.107 0.107 0.181 0.181 0.352 0.352
LAScd LAScd 0.261 0.261 0.743 0.743 0.14 0.14 0.027 0.027 0.167 0.167
LASct LASct 0.168 0.168 0.9 0.9 0.177 0.177 0.65 0.65 0.282 0.282
P value between four groups based on mean diastolic transmitral gradient P value between four groups based on mean diastolic transmitral gradient P value between four groups based on mean diastolic transmitral gradient P value between four groups based on mean diastolic transmitral gradient P value between four groups based on mean diastolic transmitral gradient P value between four groups based on mean diastolic transmitral gradient P value between four groups based on mean diastolic transmitral gradient P value between four groups based on mean diastolic transmitral gradient P value between four groups based on mean diastolic transmitral gradient P value between four groups based on mean diastolic transmitral gradient P value between four groups based on mean diastolic transmitral gradient P value between four groups based on mean diastolic transmitral gradient
LASr LASr 0.758 0.758 0.477 0.477 0.441 0.441 0.247 0.247 0.549 0.549
LAScd LAScd 0.592 0.592 0.38 0.38 0.358 0.358 0.052 0.052 0.201 0.201
LASct LASct 0.481 0.481 0.717 0.717 0.595 0.595 0.689 0.689 0.808 0.808
P value between four groups based on severity of pulmonary hypertension P value between four groups based on severity of pulmonary hypertension P value between four groups based on severity of pulmonary hypertension P value between four groups based on severity of pulmonary hypertension P value between four groups based on severity of pulmonary hypertension P value between four groups based on severity of pulmonary hypertension P value between four groups based on severity of pulmonary hypertension P value between four groups based on severity of pulmonary hypertension P value between four groups based on severity of pulmonary hypertension P value between four groups based on severity of pulmonary hypertension P value between four groups based on severity of pulmonary hypertension P value between four groups based on severity of pulmonary hypertension
LASr LASr 0.271 0.271 0.957 0.957 0.409 0.409 0.097 0.097 0.38 0.38
LAScd LAScd 0.847 0.847 0.651 0.651 0.281 0.281 0.218 0.218 0.32 0.32
LASct LASct 0.096 0.096 0.666 0.666 0.766 0.766 0.099 0.099 0.37 0.37
P value between three groups based on peak diastolic transmitral gradient P value between three groups based on peak diastolic transmitral gradient P value between three groups based on peak diastolic transmitral gradient P value between three groups based on peak diastolic transmitral gradient P value between three groups based on peak diastolic transmitral gradient P value between three groups based on peak diastolic transmitral gradient P value between three groups based on peak diastolic transmitral gradient P value between three groups based on peak diastolic transmitral gradient P value between three groups based on peak diastolic transmitral gradient P value between three groups based on peak diastolic transmitral gradient P value between three groups based on peak diastolic transmitral gradient P value between three groups based on peak diastolic transmitral gradient
LASr LASr 0.603 0.603 0.828 0.828 0.618 0.618 - - 0.801 0.801
LAScd LAScd 0.272 0.272 0.651 0.651 0.296 0.296 - - 0.376 0.376
LASct LASct 0.982 0.982 0.972 0.972 0.961 0.961 - - 0.999 0.999
P value between two groups based on mitral valve area P value between two groups based on mitral valve area P value between two groups based on mitral valve area P value between two groups based on mitral valve area P value between two groups based on mitral valve area P value between two groups based on mitral valve area P value between two groups based on mitral valve area P value between two groups based on mitral valve area P value between two groups based on mitral valve area P value between two groups based on mitral valve area P value between two groups based on mitral valve area P value between two groups based on mitral valve area
LASr LASr 0.322 0.322 - - - - - - - -
LAScd LAScd 0.562 0.562 - - - - - - - -
LASct LASct 0.209 0.209 - - - - - - - -