139 results
Fetal Heart Rate Decelerations

Decelerations in fetal heart rate are more complicated and should be interpreted according
Fetal Heart Rate Decelerations ... Decelerations ... three types of deceleration—variable ... timing of the deceleration ... #Early #Late #Variable
Intrapartum Abnormal Fetal HR Tracing - Causes of Bradycardia and Tachycardia - Differential Diagnosis Algorithm
Abnormal Variability:
: Decelerations ... : • Early decelerations ... • Variable decelerations ... • Late decelerations ... • Prolonged deceleration
Intrapartum Abnormal Fetal HR Tracing - Causes of Variability & Decelerations - Differential Diagnosis Algorithm
Minimal/Absent Variability
Variability & Decelerations ... contractions) Variable ... decelerations: ... if complicated variable ... decelerations
Flow Volume Loops - Common Patterns
A. Normal
B. Emphysema
C. Unilateral Main Stem Bronchial Obstruction
D. Fixed Upper Airway
Variable Extrathoracic ... Variable Intrathoracic
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Irregular Rhythm SVT (variable ... AFIutter with Variable ... Irregular Rhythm (variable
Pulmonary Function Testing: Flow Volume Loop Patterns
 • Variable extra-thoracic obstruction - truncated or flattened inspiratory
Loop Patterns • Variable ... FEF50/FIF50 • Variable
Textbook progression Of EKG changes in Hyperkalemia. In reality, EKGs are far 
more variable and unpredictable.
are far more variable
Tachyarrhythmia Framework - Differential Diagnosis
 • Narrow QRS - Regular Rhythm: Sinus tachycardia, AVNRT, Orthodromic AVRT,
Atrial flutter w/ variable ... Atrial flutter with variable
Approach to Eosinophilic Lung Diseases
 • Acute Eosinophilic Pneumonia (< 1 wk) - ~30yo, M; Recent
• Infectious (Variable ... • Drug/Toxin (Variable
Cardiac Murmurs and Maneuvers

An algorithm demonstrating the effect of various maneuvers on systolic murmurs. 
TR, tricuspid
squatting on AS may be variable