Table 2 Heterogeneity and Pleiotropy analyses of the IVW results with p < 0.05.

From: Causal relationships between inflammatory mediators, sleep traits, and cardiac magnetic resonance imaging-derived cardiac phenotypes

Exposure

Outcome

Heterogeneity

Pleiotropy

Q statistic(IVW)

P value

MR-Egger Intercept

P value

CCL2

Left ventricular ejection fraction (GCST009395)

12.84899

0.380112

#N/A

#N/A

CXCL10

left ventricular structural

8.874047

0.180786

-0.00899

0.25007

CXCL9

Right ventricular peak atrial filling rate

6.989999

0.429922

0.021097

0.148165

CXCL9

Left ventricular ejection fraction (GCST90268125)

5.221955

0.632897

0.00273

0.721321

IL-1β

Left ventricular ejection fraction (GCST009395)

#N/A

#N/A

-0.13478

0.246983

IL-1β

Right ventricular peak atrial filling rate

4.393823

0.355324

-0.05344

0.633607

IL-2

Right ventricular peak ejection rate

15.62175

0.479657

-0.00377

0.970741

IL-2

Left ventricular peak ejection rate

12.37348

0.717895

0.023868

0.524718

IL-5

Right ventricular stroke volume

3.070618

0.380865

-0.05231

0.25766

IL-5

Right ventricular ejection fraction

1.807328

0.613342

-0.00059

0.216866

IL-7

Right ventricular end diastolic volume

14.55995

0.557073

0.060291

0.915456

IL-7

Right ventricular stroke volume

17.80626

0.335364

-1.49548

0.24708

IL-7

Left ventricular end diastolic mass

7.267913

0.979807

-1.22945

0.281204

IL-7

Left ventricular end-diastolic volume (GCST90268124)

9.018566

0.939678

-0.0604

0.723395

IL-8

Right ventricular ejection fraction

12.94179

0.531112

0.074843

0.286839

IL-10

Left ventricular mass to end-diastolic volume ratio

3.76307

0.439019

0.000342

0.659905

IL-18

Left ventricular ejection fraction (GCST009395)

20.07187

0.217001

0.01469

0.902915

IL-18

Left ventricular end diastolic mass end diastolic volume ratio

24.41262

0.180798

-0.11672

0.523285

IL-18

Right ventricular peak atrial filling rate

17.65092

0.281462

-0.02787

0.401442

IL-18

Left ventricular peak ejection rate

11.00676

0.685505

0.149582

0.635638

INF-γ

Right ventricular stroke volume

9.996875

0.866791

-0.31063

0.470359

INF-γ

Right ventricular ejection fraction

17.79866

0.335818

1.124296

0.139858

INF-γ

Left ventricular peak ejection rate

13.75236

0.617156

-0.16686

0.73127

NETs

Left ventricular ejection fraction(GCST009395)

13.32507

0.501102

0.021097

0.148165

Sleep duration

Right ventricular end systolic volume

86.97399

0.042871

0.047801

0.521244

Sleep duration (excluding rs2001329)

Right ventricular end systolic volume

74.838

0.18926

0.055866

0.550918

  1. #The number of SNPs did not meet the threshold for pleiotropy and heterogeneity analysis.