2289 results
Dagger Q Waves of Hypertrophic Cardiomyopathy

#Dagger #QWaves #Hypertrophic #Cardiomyopathy #HOCM #HCM #ECG #Electrocardiogram #EKG #Cardiology
Dagger Q Waves of ... Cardiomyopathy #Dagger
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
Wide (1) VT - DANGER ... B Afib + WPW - DANGER ... Vfib/flutter - DANGER ... 1, 4:1, etc. - DANGER ... through QRS - DANGER
Distinguishing Q waves of LVH by HCM from Q waves of infarction 

#QWaves #HCM #HOCM #Dagger
QWaves #HCM #HOCM #Dagger
Point of Care Ultrasound (POCUS) - Basics
Nomenclature:
 - Echogenicity = brightness
 - Hyperechoic = more echogenic
Care Ultrasound (POCUS ... less echogenic (darker ... Brightness of image #pocus
Main Lung Ultrasound differences between COVID-19 involvement and other conditions that may yield respiratory symptoms
 •
consolidations, Larger ... areas #COVID19 #POCUS
Evaluation and Management of Hyperkalemia

As with hypokalemia, the immediate danger of hyperkalemia is its effect on
the immediate danger ... efforts should focus
Cardiac Rupture with Pericardial Effusion

Apical 4 chamber. Note larger right sided pericardial effusion with significant compression
Note larger right ... MyocardialInfarction #AMI #POCUS
Once incidentalomas are detected, appropriate management is dependent on an informed patient's wishes and the clinical
lesion is 1 cm or larger ... ubiquitous, but nodules larger ... incidentalomas 5 mm or larger ... pancreatic cysts larger ... Adrenal lesions larger
All masks will filter particles of 0.3 microns or bigger (i.e. 95 will filter out 95%
0.3 microns or bigger ... 0.3 microns or bigger ... . they will be bigger
Comparison of Common MRI Sequences - T1 vs T2 vs Flair
T1:
 • CSF IS DARK
 •
WHITE MATTER IS DARKER ... WHITE MATTER IS DARKER