12 results
Evolution of stroke on CT and MRI. 

Day 1: NCHCT demonstrates obscure left insular cortex. No
No abnormal lesion ... DWI and ADC images ... #Stroke #CVA #MRI ... #Interpretation ... Timeline #Neurology #Radiology
Evolution of MRI Findings in Stroke

MR images at five subsequent time points in a 67-year-old woman
Evolution of MRI ... #Evolution #MRI ... Progression #Stroke #CVA ... #Clinical #Radiology ... #Interpretation
Timeline for Progression of T2WI and DWI Findings in Acute Stroke
 - In the acute phase
- ADC will be of ... #Stroke #CVA #MRI ... #Interpretation ... Timeline #Neurology #Radiology ... #Findings #Evolution
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
Approach to ECGs ... : WPW, ectopic atrial ... <300-360 ms: ↑ca ... #EKG #diagnosis ... #interpretation
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
EKG Interpretation ... (e.g. ectopic atrial ... • Saw-Tooth = Atrial ... #Interpretation ... #cardiology #diagnosis
Ectopic atrial rhythm
 • The atrial rate is less than 100 bpm.
 • PR interval within
interval within the normal ... rhythm if the PRI ... #rhythm #cardiology ... #diagnosis #ekg ... #ecg #electrocardiogram
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
Approach to ECGs ... T wave in V1 - normal ... #EKG #diagnosis ... electrocardiogram #cardiology ... #Equivalents #Interpretation
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
b) CHF c) CVA ... Obtain EKG if: ... one post op Cardiology ... CARP, DECREASE V trials ... stratification #diagnosis
Common MRI Sequences - Basic MRI Brain Interpretation

 • T1 Sequence - T1 is for anatomy.
Interpretation ... Contrast material ... can’t get into normal ... #Sequences #Radiology ... Neuroradiology #diagnosis
Peripartum Cardiomyopathy - Summary
1. Definition
 • Towards the end of pregnancy to 5 months postpartum
Differential Diagnosis ... ancestry, LGE on MRI ... sx overlap with normal ... Serial TTE and close ... #management #cardiology