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Fish vertebra, also known as codfish vertebra, describes the biconcave appearance of vertebrae (especially lumbar vertebrae).
#fish
describes the biconcave ... #osteoporosis #biconcave
ST Segment Elevation Morphologies #Diagnosis #Cardiology #MedStudent #EKG #STSegment #Morphologies #Elevation #Concave #Convex #Face #ECGEducator
Morphologies #Elevation #Concave
ST segment elevation in acute myocardial ischemia

ST segment elevations with straight (horizontal, upsloping or downsloping) or
Concave ST segment ... However, a concave ... Concave ST segment
Pulmonary Function Testing: Flow Volume Loop Patterns
 • Variable extra-thoracic obstruction - truncated or flattened inspiratory
obstruction - concave ... obstruction - concave
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
ST-segment elevation (concave ... ST segment is concave ... Hypertrophy: - Concave ... • May exhibit concave
Spherocytes - The arrow points to one of many spherocytes in this photo. The cells have
shape of a bi-concave ... as long as bi-concave
ECG characteristics of early repolarization
 - The ST segment elevations are concave and most pronounced in
elevations are concave
Tetralogy of Falot on Chest X-Ray
Tetralogy of Falot comprises four defects -
1. Ventricular septal defect (VSD)
2.
enlargement along with concave
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
downsloping and concave
Acute Pericarditis Electrocardiographic Changes

Stage l: Diffuse, concave ST-segment elevation 

Stage II: ST segments normalize, J point
Stage l: Diffuse, concave