55 results
The arrows point to a subendocardial region with poor contrast enhancement due to ischemia. This is
#Clinical #EM #IM ... #Cardiology #Radiology ... #CTChest #Subendocardial
Effective radiation dose in adults - Following are comparisons of effective radiation dose in adults with
Effective radiation dose ... effective radiation dose ... #PatientInfo #Radiology ... Background #Radiation #Doses ... Nuclear #Comparison #Table
Loop diuretic conversion - Equivalent Doses
Furosemide (Lasix) 40 mg PO = Furosemide 20 mg IV =
conversion - Equivalent Doses ... #Pharmacology #Cardiology ... Diuretic #Equivalent #Doses ... #Conversion #Table
Pharmacology of diuretics

Acetazolamide, Loop diuretics, Thiazide‐like diuretics, MRA, Amiloride

Site of Action, Maximum Dose, Half-Life, Onset, Bioavailability,
Action, Maximum Dose ... Pharmacology #Comparison #Table ... Thiazide #CHF #Cardiology
Imaging options for exclusion of PE in pregnant women
The radiation dose required for either V/Q scanning
The radiation dose ... teratogenic fetal dose ... are outlined in Table ... Obstetrics #OBGyn #Radiology ... Imaging #Comparison #Table
Heart Failure with Reduced Ejection Fraction (HFrEF) - Guideline Directed Medical Therapy - Initiation Strategies

 •
• Rapid low-dose ... ARNI →MRA CORE IM ... management #GDMT #cardiology
Loop diuretic PO --> IV conversions 

Furosemide 40 mg PO = Furosemide 20 mg IV =
#Pharmacology #Cardiology ... Diuretics #Equivalent #Dose ... #Conversion #Table
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
Medical Radiation Doses ... 14th CXRs 2-view chest ... #PatientInfo #Radiology ... Background #Radiation #Doses ... Nuclear #Comparison #Table
Treatment of Stable Narrow-Complex Tachycardia
Regular Rhythm:
 • Attempt vagal maneuvers
 • Give adenosine 6 milligrams IV
Treatment of Stable ... Repeat 12-milligram dose ... B-blockers) • Does ... underlying cause #Stable ... Treatment #management #cardiology
Nodular pattern
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary TB: random nodules
3. Sarcoidosis: nodules with perilymphatic
#Clinical #Radiology ... #HRCT #CTChest ... Pattern #Comparison #Table