8 results
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
abberancy - N B Afib ... (2) Atrial ... tachycardia (MAT ... - ventricular pacemaker ... electrocardiogram #cardiology
Tachycardia - Differential Diagnosis and Management - Narrow vs Wide, Regular vs Irregular
Narrow - Regular:
Use P
Tachycardia - Differential ... • Atrial Flutter ... Each beat identical ... #cardiology #wide ... #narrow #algorithm
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Differential Diagnosis Algorithm ... Rhythm Abnormal Beats ... interval) • AFib ... tachyarrhythmias #Cardiology ... Differential #Diagnosis #Algorithm
Treatment of Stable Narrow-Complex Tachycardia
Regular Rhythm:
 • Attempt vagal maneuvers
 • Give adenosine 6 milligrams IV
Narrow-Complex Tachycardia ... or CHF) - Treat ... or CHF) - Treat ... #Treatment #management ... #cardiology #algorithm
Atrial Fibrillation (A-Fib) Summary

Symptoms:
• Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

Why?
Cardiac:
	• Valvular heart
Irregular wide-complex tachycardia ... Ablation therapy East-AFNET ... (< 5% pts with afibb ... #diagnosis #management ... #cardiology
Pacemaker Operating Modes
1 - Chamber paced
     A (atrium), V (ventricle), D (dual/both)
2
Pacemaker Operating ... allow the heart to beat ... tachycardia) Additional ... Pacing #settings #cardiology ... #management
Pacemaker Timing Settings
 • Lower rate limit (50-60 bpm) - The lowest rate at which the
Pacemaker Timing ... allow the heart to beat ... tachycardia) ... Timing #Pacing #cardiology ... #management #settings
HFpEF and CAD Management Algorithm
1. Consider revascularization based on current guidelines for CAD and HFpEF*
2. Statins:
HFpEF and CAD Management ... Algorithm 1. ... first consider pacemaker ... If no CI, treat ... #Algorithm #cardiology