22 results
POCUS - Measuring Cardiac Output
1) Calculate LVOT Area
2) Calculate LVOT VTI
3) Calculate Cardiac Output

SV = (LVOT
Output SV = (LVOT ... CO (mL/min) = SV ... Output #CO #POCUS #Echocardiogram ... #Measurement #cardiology ... #diagnosis
Wide Complex Tachycardia - ECG Definition and Causes
 • Wide Complex Tachycardia (WCT) is a cardiac
Definition and Causes ... Tachycardia (WCT) is a cardiac ... QRS width ≥ 0.12 sec ... Tachycardia #WCT #diagnosis ... #cardiology #ekg
Kussmaul's #sign is the paradoxical increase or failure to fall of mean #JVP with inspiration. Commonest
Commonest cause ... failure, right sided cardiac ... SVC obstruction ... #Kussmauls #PhysicalExam ... #clinical #cardiology
Constrictive Pericarditis on POCUS Echocardiogram - Apical 3-Chamber View

Young Lupus patient admitted to hospital new onset
Pericarditis on POCUS Echocardiogram ... you see on this SC ... could pinpoint the cause ... Had diagnostic tap-fever ... #clinical #cardiology
Chest Pain / ACS Evaluation Algorithm
Algorithm that attempts to the use history taking (guided by LRs),
Ask about: - Changes ... physical activity - Nausea ... (+LR 2.6) - Cardiac ... ACS #Evaluation #diagnosis ... #Algorithm #cardiology
Persistent Left Superior Vena Cava and Unroofed Coronary Sinus
Bubble study for cryptogenic stroke.  Left arm
→ L superior cardinal ... unroofed CS → R SVC ... rarely absent →Cause ... CoronarySinus #clinical #cardiology ... #echocardiogram
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
- Differential Diagnosis ... Palpitations Diagnosis ... muscle twitching CARDIAC ... Nonarrhythmic Cardiac ... #Palpitations #Cardiology
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
manifestation of cardiac ... heart disease Causes ... Differential Diagnosis ... #diagnosis #differential ... #cardiology
Cardiac Masses - Differential Diagnosis Framework
 • Myxoma
 • Papillary Fibroelastoma
 • Rhabdomyoma
 • Fibroma
 •
Cardiac Masses - ... Differential Diagnosis ... at junction of IVC ... #Diagnosis #cardiology ... #radiology #tumor
Quincke's Pulse in a patient with a normal echocardiogram (non-valvular)

A 70 y/o man presents with new
with a normal echocardiogram ... Workup for cause ... AorticRegurgitation #Diagnosis ... #PhysicalExam # ... Fingernails #Nailbed #Cardiology