29 results
Progression of EKG changes in ACS
 • Hyperacute T waves
 • ST depression and T waves
Progression of EKG ... • Hyperacute T waves ... depression and T waves ... elevation • T wave ... Timeline #cardiology #diagnosis
Cannon A Waves in AVNRT on Neck Physical Exam

69 year old female patient comes with a
Cannon A Waves in ... shown , what’s the diagnosis ... a waves in AVNRT ... EMdoc14 #CannonA #AWaves ... #PhysicalExam #JVP
Cannon A Waves
 • Caused by atrial contracting against a closed tricuspid valve
 • Atrioventricular dissociation
Cannon A Waves ... • The cannon a wave ... 2LmUODZ #Cannon #AWaves ... #diagnosis #cardiology ... #CVP
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Abnormal Jugular ... - Differential Diagnosis ... - Absent a wave ... - Prominent a waves ... #Waveforms #JVP
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A waves during ... EKG of the same ... rapid cannon a waves ... Hussainch #Cannon #Awaves ... #PhysicalExam #JVP
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
EKG Interpretation ... 1) Rate - Regular ... progression ST ... @AmyChung #EKG ... Electrocardiogram #cardiology #diagnosis
Progressive ECG changes with increasing 
hyperkalaemia. 
 (a) Normal 
 (b) Tented T wave (arrow)
Progressive ECG ... (b) Tented T wave ... (c) Reduced P wave ... complex (d) 'Sine wave ... #Cardiology #EKG
Hyperkaelemia ECG Features - With mild to moderate hyperkalemia, there is reduction of the size of
size of the P wave ... development of peaked T waves ... #Diagnosis #Cardiology ... #MedStudent #EKG ... #Hyperkalemia #Progression
Abnormal Jugular Venous Pressure (JVP) Algorithm
Outward Wave / Peak
 • With Every Beat
Abnormal Jugular ... Venous Pressure (JVP ... Wave / Peak • ... Cannon 'A' Inward Wave ... #diagnosis #cardiology
R Wave Progression - normal chest lead ECG shows an rS-type complex in lead V1 with
R Wave Progression ... size of the R-wave ... decrease in the S wave ... #Diagnosis #Cardiology ... #RWave #Progression