44 results
PSLVC and ASD sinus venosus superior on Echocardiogram

Interesting case of patient with PLSVC demonstrated by bubble-test
PSLVC and ASD sinus ... Interesting case ... of patient with PLSVC ... demonstrated by bubble-test ... clinical #cardiology #bubble
Patterns of Ischemia T-Waves on ECG

However, there are more kinds of ischemia than just STEMI and
Ischemia T-Waves on ECG ... of these can be subtle ... of even normal ECGs ... Diagnosis #Cardiology #ECG ... #HyperacuteT #Table
Persistent Left Superior Vena Cava and Unroofed Coronary Sinus
Bubble study for cryptogenic stroke.  Left arm
Coronary Sinus Bubble ... shows persistent LSVC ... regress, leaving PLSVC ... rarely absent →Cause ... FGraziani_Grace #PLSVC
Deep T Wave Inversions - Differential
Normal variants 
  A. Juvenile T wave pattern
wave alterations: bundle ... Intermittent left bundle ... Differential #Diagnosis #Causes ... #Cardiology #ECG ... #EKG #Electrocardiogram
Hyperkalemia shortens repolarization; changes in the T wave provide the earliest clues to hyperpotassemia.
 - At
repolarization causes ... in conduction causes ... #Hyperkalemia #EKG ... #ECG #Changes # ... Progression #Table
Reflex Testing - Causes of Hyporeflexia and Hyperreflexia
Focal Hyporeflexia: 
 • Radiculopathy, Mononeuropathy, Polyneuropathy, Acute stroke,
Reflex Testing - Causes ... Deep coma (any cause ... polyneuropathy (e.g ... Hyperreflexia #Testing #Causes ... differential #diagnosis #table
Vasopressors Table 
Rough properties by Target Receptor, Heart Rate/Inotropy, Systemic Vascular Resistance, Cardiac Output, Blood Pressure,
Vasopressors Table ... Resistance, Main Uses ... Dobutamine 2-20 mcg ... Epinephrine 0-20 mcg ... Vasopressors #Properties #Table
Acute Coronary Syndrome (ACS) Definitions - Stable Angina, Unstable Angina, NSTEMI, STEMI
1 STABLE ANGINA - Angina
Definitions - Stable ... NSTEMI, STEMI 1 STABLE ... thrombus formation causes ... is reflected by ECG ... Text: The Only EKG
Hyponatremia - Differential Diagnosis by Mechanism
Decr Blood Pressure (“Decr Effective Circulating Volume”) 
 - Volume depletion
- Malignancy (e.g ... CNS pathology (e.g ... Pulmonary pathology (e.g ... Differential #Diagnosis #Table ... #Causes #Sodium
Major Segments of the Nephron and their Functions 
 - Glomerulus - Formation of glomerular filtrate
Proximal convoluted tubule ... - Proximal tubule ... organic acids and bases ... Distal convoluted tubule ... Pathophysiology #Tubules #Table