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gptkbp:instanceOf
|
ECG waveform component
|
|
gptkbp:followedBy
|
gptkb:Q_wave
|
|
gptkbp:foundIn
|
electrocardiogram
|
|
gptkbp:hasNormalAmplitude
|
varies by ECG lead
|
|
gptkbp:hasNormalDuration
|
less than 0.12 seconds
|
|
gptkbp:hasPeak
|
positive deflection
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
R wave
|
|
gptkbp:indication
|
gptkb:bundle_branch_block
myocardial infarction
ventricular hypertrophy
|
|
gptkbp:isAbsentIn
|
gptkb:ventricular_fibrillation
asystole
|
|
gptkbp:isMeasuredIn
|
gptkb:limb_leads
precordial leads
|
|
gptkbp:isSmallIn
|
myocardial infarction
chronic obstructive pulmonary disease
pericardial effusion
|
|
gptkbp:isTallIn
|
right ventricular hypertrophy
left ventricular hypertrophy
|
|
gptkbp:isUsedToCalculate
|
R wave progression
electrical axis of the heart
|
|
gptkbp:measures
|
amplitude in millivolts
|
|
gptkbp:namedAfter
|
gptkb:Willem_Einthoven
|
|
gptkbp:partOf
|
gptkb:QRS_complex
|
|
gptkbp:precededBy
|
gptkb:S_wave
|
|
gptkbp:represents
|
ventricular depolarization
|
|
gptkbp:usedIn
|
cardiac diagnosis
|
|
gptkbp:bfsParent
|
gptkb:QRS_complex
|
|
gptkbp:bfsLayer
|
8
|