12 results
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
physiological function ... Sinus #Arrhythmia #cardiology ... #ecg #electrocardiogram ... #variants #clinical ... #comparison
Diastolic Function Grading - Schematic diastolic filling patterns

I: impaired relaxation, II: moderate diastolic dysfunction (pseudonormal), III:
Diastolic Function ... diastolic filling patterns ... LV compliance), ECG ... #Diagnosis #Cardiology ... Grades #Criteria #Table
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
physiological function ... Sinus #Arrhythmia #cardiology ... #ecg #electrocardiogram ... #variants #clinical ... #comparison
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
is desirable, e.g ... ureteropelvic junction ... ureterovesical junction ... obstruction - Able ... detection with function
Severity of Aortic Stenosis in Adults 
Current ACC/AHA guidelines recommend cut-off values for Doppler-echocardiographic measurements of
>50 mmHg (2) (Table ... common problem in clinical ... and normal LV functions ... A common pattern ... #Diagnosis #Cardiology
Focal Periphyseal Edema (FOPE lesion) - MSK Radiology
Imaging Findings:
 • Arrows identifying the characteristic edema-like signal
characteristic "starburst" pattern ... lower physical function ... negatively affect function ... Edema #lesion #clinical ... #mri #clinical
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
neuromuscular junction ... blocks receptor function ... Clinical Picture ... Fischer and PCB variants ... Serologic and EMG
Peripartum Cardiomyopathy (PPCM)

What is PPCM?
• A form of acute systolic heart failure that develops late in
Key Point: High clinical ... and damage heart function ... Susceptibility • Genetic variants ... recovery of cardiac function ... Cardiomyopathy #Cardiology
It is important to recognize Acute Decompensated Heart Failure (ADHF) as more than just simply a
hemodynamics and cardiac function ... ECG is vital while ... the determined cause ... #differential #algorithm ... #treatment #table
Peripartum Cardiomyopathy - Summary
1. Definition
 • Towards the end of pregnancy to 5 months postpartum
exclude other causes ... Clinical • Under-recognized ... during Delivery • Stable ... studies show no ↓ LV function ... diagnosis #management #cardiology