HumanVectorParticipant signal explorerResearch use only
01 / PTB-XL ECGProfile A · 00233_hrReal public 12-lead recording · synchronized electrical phase view
3 of 3 records visible
02

Selected participant

Profile A · 00233_hr

PTB-XL52 y · Msinus rhythm, normal ECG
Real input · lead II

Four seconds of the selected ECG

500 Hz · 12-lead source
Lead II ECG waveformA four-second segment from the selected real PTB-XL record.
0 s1 s2 s3 s4 s
Synchronize the view
Median beat11 aligned beats
ST-T · 46.3 apparent years
Median beat and active electrical phaseThe selected phase window is highlighted behind the median ECG beat.
Ventricular recoveryThe repolarization phase exposed by the signed direction.
Subsystem clocksApparent age by phase
chronological 52
Real MRI segmentation
5 literature-derived surfaces · MRI segmented
Sequence 04 / 04Ventricular recovery

Color is an explanatory phase-localization overlay on the segmented surfaces—not measured voltage or patient-specific saliency.

Gerach et al. · CardioMechanics · 1.5 T MRI · CC BY-NC 4.0 ↗
Coordinate spaceShared axis A vs disagreement D
A versus D coordinate planeThe selected ECG is emphasized among three bundled PTB-XL examples.0123400.511.5DAABC
A 1.291 shared movementD 3.755 disagreement
Signed contrastDirection q
Mechanistic coordinate
q1+1.908
q2+2.970
q3+0.388

A and D retain shared movement and spread. q retains the signed pattern that can align with a mechanism.