15 results
Almost any type of cardiac arrhythmia is seen in digitalis toxic­ity. However, type II second-degree atrioventricular
Almost any type of cardiac ... second-degree atrioventricular ... Complete heart block ... The various ECG ... #Diagnosis #Cardiology
Digoxin effect on Electrocardiogram (EKG)
Digoxin is a cardiac glycoside from the foxglove leaf
Mechanism
 - Inhibits Na-K
is a cardiac glycoside ... - Decreases AV ... rate control) - Heart ... Digoxin effect on ECG ... #EKG #Cardiology
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
Atrioventricular ... " • Complete Heart ... #AV #Blocks #heart ... #ecg #ekg #diagnosis ... #electrocardiogram
Second Degree Heart Block, Mobitz Type II

• p waves are normal 
• QRS complexes are usually
Second Degree Heart ... block is below the AV ... generally in the His-Purkinje ... HeartBlock #Diagnosis #Cardiology ... #EKG #ECG #Electrocardiogram
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Atrioventricular ... Block aka Complete Heart ... but the P wave has ... #atrioventricular ... #electrocardiogram
Cardiac conducting system 
 - Sinoatrial (SA) node normally generates the action potential, i.e. the electrical
Cardiac conducting ... pathways in RA to the atrioventricular ... (AV) node ... the bundle of His ... #Cardiac #Heart
Yamaguchi cardiomyopathy on Electrocardiogram (EKG)
That time when a doctor tells you that you're "having a heart
you're "having a heart ... ECG has been stable ... Cardiac MR shows ... cardiomyopathy #ecg ... #ekg #electrocardiogram
Cardiac Murmurs and Maneuvers

An algorithm demonstrating the effect of various maneuvers on systolic murmurs. 
TR, tricuspid
Cardiac Murmurs ... regurgitation; PS ... , pulmonary stenosis ... Murmurs #Maneuvers #Heart ... #Cardiology #PhysicalExam
Myocardial infarction localization. A 12 lead EKG creates a 360 degree view of the electrical activity
A 12 lead EKG creates ... you can see aVR has ... #EKG #diagram #Electrocardiogram ... EinthovenTriangle #Cardiac ... EmergencyMedicine #Cardiology
Hepatopulmonary Syndrome (HPS) demonstrated on Echocardiogram Bubble Study

Intra-cardiac shunt: Bubbles appear in LA quickly (within 3
Hepatopulmonary Syndrome (HPS ... Study Intra-cardiac ... beats) Intra-pulmonary ... noted in the right heart ... #HPS #Hepatopulmonary