14 results
Tachyarrhythmia Framework - Differential Diagnosis
 • Narrow QRS - Regular Rhythm: Sinus tachycardia, AVNRT, Orthodromic AVRT,
- Differential Diagnosis ... SVT with bundle branch ... block & bundle branch ... #Differential #Diagnosis ... #cardiology
The 3 Fates of a Premature Atrial Complex
 • PAC can be conducted with normal QRS
of a Premature Atrial ... the right bundle branch ... #PACs #cardiology ... #diagnosis #ekg ... electrocardiogram #premature #atrial
Severe Mitral Stenosis- The physical examination revealed a right parasternal heave, a loud S1, a midpeaking
0.5 cm2) (see video ... The left atrium ... see source for video ... clinical #doppler #radiology ... #NEJM #mitral #
Retinal Vasculitis in Takayasu’s Arteritis- ...Ophthalmologic examination revealed severe impairment, with perception of only light in
Panel A, and see Video ... arteries and their branches ... See source for videos ... #NEJM #clinical ... #radiology #fluorescein
Whistling Cough- A 4-year-old boy presented to the otorhinolaryngology outpatient clinic with a 2-day history of
see source for video ... can enter the bronchus ... left segmental bronchus ... #NEJM #clinical ... #radiology #chest
Atrial Fibrillation (A-Fib) Summary

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

Why?
Cardiac:
	• Valvular heart
Atrial Fibrillation ... tachycardia: bundle branch ... right and left atria ... Fibrillation #AFib #diagnosis ... #management #cardiology
Laryngocele- ...On physical examination, he had nontender, compressible swelling in the left cervical region that transmitted
was performed (Video ... airway lumen (Video ... A diagnosis of laryngocele ... #NEJM #clinical ... #laryngoscope #radiology
Bronchiectasis is defined as localized bronchial dilatation.
The diagnosis of bronchiectasis is usually based on a combination
The diagnosis of ... represents an axial ... cut of a dilated bronchus ... #Diagnosis #Radiology
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
Hypokalemia • Bundle branch ... capture of the atria ... Differential Diagnosis ... arrhythmia • Atrial ... #differential #cardiology
Multifocal Atrial Arrhythmias on ECG
Multifocal atrial rhythm & Multifocal atrial tachycardia
ECG Recognition:
 • Variable P wave
Multifocal Atrial ... ECG Multifocal atrial ... of the bundle branches ... #tachycardia #cardiology ... #diagnosis #ekg