10 results
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
Approach to ECGs ... w/ BBB (3) SVT ... 60 (1) Sinus bradycardia ... #Tachycardia #Bradycardia ... electrocardiogram #cardiology
Bradycardia - Differential Diagnosis Framework and Management
Narrow Complex Bradycardia:
 • Regular: Sinus Bradycardia, AFib w/ AV
, Atrial Tachy w ... Regular: Regular SVT ... Irregular: Irregular SVT ... epinephrine 4) Page Cardiology ... #cardiology #criticalcare
Supraventricular Tachycardia (SVT) - Differential Diagnosis Framework and Management

Regular SVT: Sinus Tachycardia, AVNRT, AVRT, Atrial Flutter,
, AVNRT, AVRT, Atrial ... AFIb w/ variable block ... flat and raise legs ... Normotensive: Beta-Blocker ... #cardiology
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... Subepicardial atrial ... of AVRT in WPW (sens ... supraventricular tachycardia (SVT ... #differential #cardiology
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
(e.g. ectopic atrial ... a normal QT is less ... hypokalaemia or bradycardia ... Interpretation #ECG ... Electrocardiogram #cardiology
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
exam • 12-lead ECG ... with variable block ... atrioventricular block ... withdrawal of β-blockers ... #Palpitations #Cardiology
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
Weinckebach" • Less ... independently of the atria ... and the rate is set ... heart #heartblock #cardiology ... #ecg #ekg #diagnosis
Bradycardia
1) First Steps: IV, O2, Monitors, ECG, Pads on patient, Crash Cart in room. Is patient
Bradycardia 1) ... : Bad block? ... SarahFoohey #bradycardia ... #differential #management ... #cardiology
Intraoperative Cardiac Ischaemia - Guidelines for Crises in Anaesthesia

If the patient is unconscious, signs of cardiac
hypertension, tachy- or bradycardia ... CM5 continuous ECG ... Consider invasive arterial ... consultation with cardiology ... Checklist #Diagnosis #Management
Hyperkalemia - Diagnosis and Management - GrepMed Handbook

S/Sx: Most pts asymptomatic. Weakness, cramping, nausea, paresthesias, palpitations,
ARBs, NSAIDs, β-blockers ... - ↓ Effective arterial ... heparinized tube) • ECG ... (↓Sens but Δs indicate ... Peak T, flat P, ST