59 results
An Overview on P-Values

"The widespread use of "statistical significance" (generally interpreted as "p <= 0.05") as
Overview on P-Values ... ASSOC 2016 #PValues ... #BioStatistics
Replacement Heart Valves - Mechanical and Bioprosthetic
Mechanical Valves:
 • Ball and Cage Valves: Hufnagel Caged Ball
Replacement Heart Valves ... Ball and Cage Valves ... ), CarboMedics Valves ... Bioprosthetic Valves ... Bioprosthetic #comparison #table
P-Value Significance - Visualized in number of "heads in a row"

- Jonas Obleser, PhD - https://twitter.com/jonasobleser

#PValues
P-Value Significance ... jonasobleser #PValues ... heads #CoinFlip #Biostatistics
Cardiac Valve Replacement - Anticoagulation INR Targets and Antiplatelet by Valve Type

Bioprosthetic valves require at least
Cardiac Valve Replacement ... Bioprosthetic valves ... bioprosthetic valves ... in Prosthetic Valves ... #Target #DOAC #Table
Patterns of Ischemia T-Waves on ECG

However, there are more kinds of ischemia than just STEMI and
of Ischemia T-Waves ... on ECG However ... of even normal ECGs ... Diagnosis #Cardiology #ECG ... #HyperacuteT #Table
Misinterpretation of the P-value 

P-value - Probability for a given statistical model under the null hypothesis
Misinterpretation of the P-value ... P-value - Probability ... results 1) P-value ... hypothesis 3) P-value ... TerrierBen #PValue
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
Important Biostatistics ... Positive Predictive Value ... Negative Predictive Value ... = Rule IN #Biostatistics
Distinguishing Q waves of LVH by HCM from Q waves of infarction 

#QWaves #HCM #HOCM #Dagger
Distinguishing Q waves ... by HCM from Q waves ... Dagger #Comparison #Table ... #ECG #EKG #Electrocardiogram
Lab patterns seen in Inborn Errors of Metabolism

A table of lab values compiled from UpToDate and
Metabolism A table ... of lab values compiled ... Peds #Pediatrics #Table
Osborn (J Wave)

Etiology 
• Hypothermia (below 320C / SOOF) 
• Normal variant 
• Hypercalcemia 
• Neurological
No prognostic value ... Differential #Cardiology #EKG ... #ECG #Hypothermia