Top 50 themes across all groups

dvt
heart
venous
failure
vein
factor
immobility
risk
platelet
blood
pe
hypercoagulable
cardiac
symptom
patient
edema
pulmonary
perfusion
clot
surgery
fracture
increase
ventricular
fluid
thrombu
great
breath
pregnancy
pressure
right
chf
system
condition
thrombosis
high
stasis
cause
shortness
ventricle
oxygen
myocardial
fibrin
due
lung
disease
replacement
flow
injury
circulation
alteration