Criteria for Left Ventricular Hypertrophy in Presence of Left Bundle Branch Block

Purpose: To use the criteria of Klein et al for the electrocardiographic diagnosis of left ventricular hypertrophy in the presence of left bundle branch block.

Evaluation

Does the patient have left bundle branch block?

Yes

Does the patient have evidence of left atrial enlargement?

Yes

QRS wave duration


peak height	R wave	S wave
V2			mm
V6			mm

Results

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Results Interpretation and Description References Next Steps

Data complete?

Evaluation appropriate?

SV2+RV6

Is the sum SV2+RV6 >= 4.5 mV?

Is the criteria for QRS duration and left atrial enlargement present?

Which indicates that

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Interpretation and Description

References

Next Steps in Evaluation

Diagnosis

Risk Factors
- Perugia Score for Detecting Left Ventricular Hypertrophy in a Patient with Essential Hypertension
Clinical Diagnosis, Including Family History For Genetics
- Left Ventricular Hypertrophy Point Scoring System for Diagnosis
Imaging Studies
- Perugia Score for Detecting Left Ventricular Hypertrophy in a Patient with Essential Hypertension
- Cornell Product (Cornell Voltage Product)
Other Testing
- Criteria for Left Ventricular Hypertrophy (Cornell Criteria)
Criteria For Diagnosis
Complications
- Perugia Score for Detecting Left Ventricular Hypertrophy in a Patient with Essential Hypertension

Specialty

Cardiology

Objective

other testing
criteria for diagnosis

ICD-10

I51.7 - Cardiomegaly
I44.7 - Left bundle-branch block, unspecified

Info

Purpose: To use the criteria of Klein et al for the electrocardiographic diagnosis of left ventricular hypertrophy in the presence of left bundle branch block.

Specialty: Cardiology

Objective: other testing, criteria for diagnosis

ICD-10: I51.7, I44.7,

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