189 results
This chart shows the patterns of height (length) and weight for boys from 2 to 20
(length) and weight ... The top set of curved ... example, the top curved ... The lower set of curved ... lines shows weight
Oxygen-Hemoglobin Dissociation Curve

Left Shift (↓ O2 unloading to tissue), Left = Lower:
 • ↓ H+ (↑
Oxygen-Hemoglobin Dissociation Curve ... Temperature Right ... #Dissociation #Curve
Oxyhemoglobin Dissociation Curve 

Left Shift - decreased unloading of O2 at tissue level (i.e.  increased
Oxyhemoglobin Dissociation Curve ... Hypophosphatæmia Right ... #Dissociation #Curve ... Pathophysiology #Left #Right
T-Wave ECG changes in Hyperkalemia vs Hyperacute MI
 - Hyperkalemia: Increased height, without increase area
 -
Hyperkalemia: Increased height ... area under the curve
Lung Abscess
Microbiology:
 • Polymicrobial 
 • Anaerobes (most common) 
Clinical: 
 • Indolent symptoms that evolve
production • Night ... sweats, weight ... Pulmonary #Clinical #CXR
Chronic Cough - Differential Diagnosis Algorithm
Red Flags:
 • Fever, night sweats, chills (infection)
 • Weight loss,
Flags: • Fever, night ... infection) • Weight ... ) • Abnormal CXR
Plasmacytomas and Plasma-Cell Leukemia - Physical examination revealed multiple exophytic subcutaneous lesions involving the arms and
Panel A shows the right ... cells (Panel C, Wright–Giemsa ... Leukemia #Smear #NEJM
Lobar pneumonia
On the chest x-ray there is an ill-defined area of increased density in the right
density in the right ... The right hilus ... this patient had weight ... Clinical #Radiology #CXR
Trypanosoma cruzi Reactivation in the Brain- ...Magnetic resonance images of the brain showed a mass measuring
matter of the right ... obtained on T2-weighted ... imaging and on T1-weighted ... #clinical #NEJM
Cor Triatriatum on Echocardiogram

 - EchoTalk Echocardiography
@echotalk

Cor Triatriatum (or triatrial heart) is a congenital heart defect
Cor Triatriatum ... Echocardiography @echotalk Cor ... the left atrium (cor ... sinistrum) or right ... atrium (cor triatriatum