1092 results
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
maneuvers, Adenosine/CCBs ... Tachycardia: • AFib ... WPW vs PMVT vs AFib ... unless certain of AFib ... known QRS • AFib
Reduced DOAC Dosing for Atrial Fibrillation 

#DOAC #Reduced #Dosing #Reduction #Dose #Anticoagulation #Pharmacology #AFib #Renal #CKD
Anticoagulation #Pharmacology ... #AFib #Renal #CKD
Syncope - Differential Diagnosis Algorithm
Neurocardiogenic:
 • Vasovagal
 • Orthostatic Hypotension
 • Autonomic Neuropathy
 • Situational (micturition,
• Medications (CCB ... Tachyarrhythmia: • VT/VFib ... • AFib/AFlutter
Atrial Fibrillation and WPW - Pre-Excitation AFib
In pre-excitation + a-fib with RVR:
 • All AV nodal
Pre-Excitation AFib ... pre-excitation + a-fib ... #Fibrillation #AFib
Intra-arrest Echo showing V-Fib at rhythm check!

Sam Ghali, M.D. @ https://twitter.com/EM_RESUS

#VFib #VentricularFibrillation #POCUS #Echocardiogram #Ultrasound #Clinical
Echo showing V-Fib ... twitter.com/EM_RESUS #VFib
Calcium Channel Blockers - Dihydropyridines vs Non-Dihydropyridines
Dihydropyridines (amlodipine, felodipine, nifedipine, nicardipine)
 • SVR: Decrease
 • Inotropy:
EricsMedicalLectures/ #CCBs ... NonDihydropyridines #pharmacology
Effects of Calcium Antagonists

#Calcium #Antagonists #ChannelBlockers #CCB #Pharmacology #Actions
ChannelBlockers #CCB ... #Pharmacology #
#Atrial Fibrillation #Differential #Afib #Mnemonic
#Differential #Afib
Atrial Fibrillation RVR - Medications
Diltiazem
 • Preferred in patients with chronic lung such as Asthma and
useful when A-fib ... patient survival (CCB ... independent of A-fib ... whom IV BB or IV CCB ... #Fibrillation #AFib
Oral Antihypertensive Medications - Selection by Comorbidities
Comorbidities: 
 • Stable Angina, HFpEF, HFrEF, AFib, TAA/Marfan, Aortic
HFpEF, HFrEF, AFib ... Comorbidities #pharmacology