Practical Clinical Skills
Home
ECG
Heart
Lungs
Blood Pressure
ES
Join
Sign in
Artifacts
Reverb Comets and Rings
Slide 1
2
3
4
5
6
Reverberation Artifact
Equally spaced reflection artifact
A lines – normal finding in lung US
Narration
Reverberation
Closely spaced repeating echoes
Metallic elements, calcifications, cholesterol
Narration
Comet Tail Artifact
Dense tapering trail of reverberation artifact
Metallic elements, calcifications, cholesterol
Adenomyomatosis
Benign condition of gallbladder
Cholesterol deposits in wall
Narration
Comet Tail Artifact
Dense tapering trail of reverberation artifact
Metallic elements, calcifications, cholesterol
Narration
Ring Down Artifact
Resonance from an air liquid interface
From air (not calcium, metal, etc.)
Can appear similar to comet tail
Confusion in the literature
"B lines"
Alveolar interstitial syndrome (AIS)
Air - water -> artifact
Pulmonary edema, others
Narration
Ring Down Artifact
Resonance from an air liquid interface
From air (not calcium, metal, etc.)
Pneumobilia
Air in liver from gas forming organism in sepsis
Narration
Lessons
Intro and Shadowing.
Edges and Mirrors.
Sidelobe.
✓
Reverb Comets and Rings
.
Doppler and Summary.
Author
Dr. Christopher Moore
ECG Interpretation
Heart Sounds
Lung Sounds
Blood Pressure
Medical Terms
Ultrasound
EKG Rhythms
Respiratory Care
Basic ECG Monitor
Adv. ECG Monitor
Fundamentals
Key Lung Sounds
Pediatric Referral
Carotid Bruit
Pulmon. Hypertension
Abdominal Sounds
Repetition Drill
Reference Guide
Free Resources
W
?
v:8 | onAr:0 | onPs:2 | tLb:0 | pv:1
uStat: False | db:0 | cc: US
| cDbLookup # 0 | pu: False | pl: System.Collections.Generic.List`1[System.String]
em: | newuser: False | cc: US | showD? False
An error has occurred. This application may no longer respond until reloaded.
Reload
🗙