14 results
Effective radiation dose in adults - Following are comparisons of effective radiation dose in adults with
adults - Following are ... comparisons of ... in adults with background ... #PatientInfo #Radiology ... #Doses #Imaging
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
Variants of Sinus Arrhythmia ... Phasic Sinus Arrhythmia ... and PR interval are ... #cardiology #diagnosis ... variants #clinical #comparison
Imaging options for exclusion of PE in pregnant women
The radiation dose required for either V/Q scanning
Imaging options ... performing definitive imaging ... of four choices are ... Obstetrics #OBGyn #Radiology ... #Comparison #Table
CT vs T1 MRI
CT Head:
 - Bones are white
 - Fat is Dark & Scalp fat
Head: - Bones are ... Brain: - Bones are ... #CT #T1 #MRI #comparison ... #neurology #radiology
Figure 2. - Effective radiation doses associated with common cardiovascular imaging tests. The average effective radiation
cardiovascular imaging ... and techniques are ... to the average background ... #Radiology #Cardiac ... Nuclear #Stress #Comparison
Estimated Medical Radiation Doses for 5 Year-Old Child

3-view ankle	0.0015 mSv	1/14th CXRs
2-view chest	0.02 mSv	1 CXRs
Anteroposterior and lateral
#PatientInfo #Radiology ... #Background #Radiation ... #Doses #Imaging ... #CT #Nuclear #Comparison
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
Adults from Common Imaging ... #PatientInfo #Radiology ... #Background #Radiation ... #Doses #Imaging ... #CT #Nuclear #Comparison
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
Variants of Sinus Arrhythmia ... Phasic Sinus Arrhythmia ... and PR interval are ... #cardiology #diagnosis ... variants #clinical #comparison
How much radiation is used in paediatric radiology examinations compared to other exposures?

Estimated dose - Days
in paediatric radiology ... dose - Days of background ... #PatientInfo #Radiology ... #Doses #Imaging ... #CT #Nuclear #Comparison
The distribution of nodules shown on HRCT is the most important factor in making an accurate
important factor in making ... Nodules are almost ... diseases, nodules are ... #Diagnosis #Radiology ... Perilymphatic #Comparison