303 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 ... 80% of implanted valves ... Bioprosthetic Valves
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
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 ... Misinterpretation #biostatistics
Important Biostatistics and Epidemiology Equations

Sensitivity = TP / (TP + FN) = true positives / disease
Important Biostatistics ... Positive Predictive Value ... Negative Predictive Value ... = Rule IN #Biostatistics
Bicuspid Aortic Valve on Echocardiogram
Bicuspid Aortic valves (prevalence approx 2%) degenerate more frequently and rapidly (at
Bicuspid Aortic Valve ... Bicuspid Aortic valves ... Bicuspid #Aortic #Valve ... clinical #cardiology #pocus
Cardiac Valve Replacement - Anticoagulation INR Targets and Antiplatelet by Valve Type

Bioprosthetic valves require at least
Cardiac Valve Replacement ... Antiplatelet by Valve ... Bioprosthetic valves ... bioprosthetic valves ... in Prosthetic Valves
Antithrombotic Therapy in Patients with Prosthetic Heart Valves - INR Targets
Mechanical Valve - Duration Lifelong
INR 3.0:
Prosthetic Heart Valves ... Targets Mechanical Valve ... • Any mitral valve ... 2.5: • Aortic valve ... mechanical #Heart #Valves
Summary of Anticoagulation / Antiplatelet therapy for mechanical valves.

- Dr. Joseph Shatzel
@Clotmaster

#Pharmacology #Prosthetic #Valve #Anticoagulation #Bioprosthetic
for mechanical valves ... Pharmacology #Prosthetic #Valve
Aortic and Mitral Valve Vegetations in Endocarditis on POCUS - PLAX

Why would this 30 y/o male
Aortic and Mitral Valve ... Endocarditis on POCUS ... murmur... but with #POCUS ... aortic & mitral valves ... #Endocarditis #POCUS