42 results
Wolff-Parkinson-White Syndrome

WPW is a congenital abnormality characterized by an abnormal accessory conduction pathway between the atria
characterized by an ... a delta wave, short ... QRS interval on EKG ... WolffParkinsonWhite #WPW #Cardiology ... #ECG #EKG #Electrocardiogram
Digoxin effect on Electrocardiogram (EKG)
Digoxin is a cardiac glycoside from the foxglove leaf
Mechanism
 - Inhibits Na-K
Electrocardiogram (EKG ... intracellular Ca ... biphasic T waves - Short ... Electrocardiogram #EKG ... #Cardiology #Digitalis
Parasternal Short Axis Windows:

Aortic Valve, Mitral Valve, and Papillary Muscle Views

Understanding long and short axes in
Parasternal Short ... Understanding long and short ... Cian McDermott ... Echocardiogram #POCUS ... Views #Clinical #Cardiology
Junctional Rhythms - Junctional rhythm describes an abnormal heart rhythm resulting from impulses coming from a
rhythm describes an ... coming from a locus ... #Cardiology #MedStudent ... #EKG #Junctional
Approach to ECGs - Syncope Syndromes
Electrolytes
 • ↑K - brady, peak T, wide QRS, no P,
, long P • ↑ Ca ... see below) • ↓ Ca ... Syncope #Syndromes #ECG ... #EKG #Checklist ... #diagnosis #cardiology
Parasternal Short axis, fan proximal and look for Aortic Valve in a plane shows all three
Parasternal Short ... axis, fan proximal ... Echocardiogram #POCUS ... #Clinical #cardiology
Empty Can (Jobe) Test on Shoulder Exam

Supraspinatus muscle testing strength can also be done using the
Empty Can (Jobe) ... testing strength can ... suggests possible tendinopathy ... Supraspinatus #Shoulder #PhysicalExam ... clinical #video #sports
Empty Can (Jobe) Test for Supraspinatus Injury on Shoulder Exam

Supraspinatus muscle testing strength can also be
Empty Can (Jobe) ... testing strength can ... suggests possible tendinopathy ... Supraspinatus #Shoulder #PhysicalExam ... clinical #video #sports
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
small box wide, can ... deWinter T waves - starts ... inverted T V2-4 can ... #EKG #diagnosis ... electrocardiogram #cardiology
TISSUE APPEARANCES ON 
MUSCULOSKELETAL ULTRASOUND 

Bone:
 
Bone is represented as a very bright structure and appears
of hypoechoic spots ... in a transverse/short ... You can see here ... MUSCULOSKELETAL #MSK #POCUS ... Atlas #Clinical #Radiology