2768 results
Right Heart Catheterization Waveforms and Pressures
Right Atrial Pressure:
 • Mean: 1-5 mm Hg
Right Ventricular Pressure:
 •
• Mean: 1-5 mm ... Systolic: 15-30 mm ... Diastolic: 1-7 mm ... Systolic: 15-30 mm ... wedge #diagnosis #cardiology
Left Ventricular Hypertrophy (LVH) Criteria
• Sokolow + Lyon 
 - S V1 + R V5 or
V5 or V6 > 35 mm ... V3 + R avl > 28 mm ... V3 + R avl > 20 mm ... - S V1-3 > 25 mm ... Hypertrophy #ECG #EKG #Cardiology
LVOT measurement
1. PLX view zoom mode
2. Measure within 5 mm to 10 mm from aortic annulus
Measure within 5 mm ... to 10 mm from aortic ... outflowtract #diagnosis #cardiology
What are the original Sgarbossa Criteria?
- Concordant ST-segment elevation ≥ 1 mm in any lead =
elevation ≥ 1 mm ... depression ≥ 1 mm ... elevation ≥ 5 mm ... #Diagnosis #Cardiology
ST Elevation Myocardial Infarction (STEMI)

Criteria:
• New ST-segment elevation at the J point in 2 contiguous leads
cutoff point as > 1 mm ... point is: > 2 mm ... old & > 2.5 mm ... , or > 1.5 mm ... STEMI #diagnosis #cardiology
Left Main Coronary Artery Occlusion on ECG

- aVR ST segment elevation > 1 mm 
- aVR
elevation > 1 mm ... Electrocardiogram #Cardiology
3T Cardiac MRI of Barlow's mitral valve disease demonstrating classic prolapse (thickened leaflets >5 mm), mitral
thickened leaflets >5 mm ... #Clinical #Radiology ... #Cardiology #CardiacMRI
De Winter T Wave ECG Pattern 
STEMI Equivalent - Left anterior descending (LAD) occlusion 

1) Upsloping
elevation in aVR (>= 1 mm ... Electrocardiogram #Diagnosis #Cardiology
Abnormal pulsation in the neck in the setting of Aortic Coarctation

10 yo male,  his father
arms (130/100 mm ... coarctation with near 60 mm ... Clinical #Video #Cardiology
Mitral Valve Vegetations on Echocardiogram

Surgery may be considered in pts with large (>15 mm) isolated aortic
with large (>15 mm ... Echocardiogram #clinical #cardiology