509 results
Antiarrhythmics - Vaughan Williams Classification
Class I (Ia, Ib, Ic) - Na+ Channel Blockade
 • Slows depolarization
- Na+ Channel Blockade ... Beta Receptor Blockade ... III - K+ Channel Blockade ... - Ca2+ Channel Blockade
Cardiac MRI Demonstrating Electrical Alternans in Pericardial Effusion

Dr Prasad Jain @DrPrasadJain

#Pericardial #Effusion #Cardiac #MRI #Cine #CMRI
Cardiac MRI Demonstrating ... Effusion #Cardiac #MRI ... #Cine #CMRI #Electrical
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Swinging Heart within a Large Pericardial Effusion on Cardiac MRI - Electrical Alternans Visualized

Prasad Jain, MD
Effusion on Cardiac MRI ... Alternans #CardiacMRI #CMRI ... cardiology #cardiac #MRI
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Prolonged neuromuscular blockade - Differential Diagnosis
- Drugs, Acid-base Disorders, Metabolic, Neurologic, Electrolyte abnormalities

By Mark Harris, MD
neuromuscular blockade ... neuromuscular #blockade
Glucagon: Bypassing β-Blockade

Glucagon pathophysiology and clinical applications in anaphylaxis and beta-blocker overdose

#Toxicology #Pharmacology #Pathophysiology #Glucagon #BetaBlocker
Glucagon: Bypassing β-Blockade
Mesial Temporal Lobe Anatomy on MRI

Single slide practical anatomy overview of Mesial Temporal Lobe & connections
Lobe Anatomy on MRI ... connections (Detailed 3T MR ... temporal #Anatomy #MRI
Patent Ductus Arteriosus (PDA) on Cardiac MRI

16 y with Syncope /differential cyanosis / clubbing - PDA
PDA) on Cardiac MRI ... PDA #CardiacMRI #CMRI
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Stroke Blood Vessel Localization and corresponding territories on MRI

by Jeremy Heit, MD, PhD @JeremyHeitMDPHD

#Stroke #CVA #Localization
territories on MRI ... #Territories #MRI
CT vs T1 MRI
CT Head:
 - Bones are white
 - Fat is Dark & Scalp fat
CT vs T1 MRI CT ... not apparent T1 MRI ... drdevrad #CT #T1 #MRI
Cauda Equina Syndrome:

Top tips to save your arse (and your patient’s!)

1. Suspect? Investigate. If CES (threatened,
Emergency MRI. . ... first, unless MRI ... MRI result: 4 possibilities