5896 results
Hepatic Vein Doppler Waveform
WAVE | DIRECTION |  PHASE OF THE CARDIAC CYCLE | MECHANISM OF
GENERATION a - Retrograde ... Transicional (antegrade, retrograde ... Doppler #Waveform #diagnosis
US demonstrating a dilated loop of bowel with retrograde peristalsis (to and from sign or "whirling")
of bowel with retrograde ... #Obstruction #Retrograde
Pacemaker Evaluation Algorithm by Lorne Costello

#Diagnosis #ECG #EKG #Pacemaker #Evaluation #Algorithm #PPM
Lorne Costello #Diagnosis ... Evaluation #Algorithm #PPM
Multifocal Atrial Tachycardia (MAT) on EKG
 • Heart rate > 100 bpm (usually 100-150 bpm)
 •
Heart rate > 100 bpm ... usually 100-150 bpm ... rhythm with varying PP ... #Tachycardia #diagnosis
Pacemaker Coding Terminology
#Diagnosis #Cardiology #PPM #Pacemaker #LetterCode #Coding #Classification #Table #CoreEM
Terminology #Diagnosis ... #Cardiology #PPM
Pacemaker Operating Modes
1 - Chamber paced
     A (atrium), V (ventricle), D (dual/both)
2
limit) (120-130 bpm ... Delay (150-200 bpm ... PVARP) (250-300 bpm ... inappropriate tracking of retrograde ... #Pacemaker #PPM
Cannon A Waves
 • Caused by atrial contracting against a closed tricuspid valve
 • Atrioventricular dissociation
dissociation + retrograde ... Cannon #AWaves #diagnosis
Narrow Complex Tachycardias (Simplified)

Irregular Narrow Complex Tachycardia:
 1. Atrial fibrillation
	- Usually the correct answer
 2. Multifocal
obvious P (or retrograde ... #differential #diagnosis
Pulmonary Alveolar Microlithiasis (PAM) - Diagnosis Algorithm

doi: 10.1183/16000617.0024-2020

#Pulmonary #Alveolar #Microlithiasis #PAM #Diagnosis #Algorithm
Microlithiasis (PAM ... ) - Diagnosis Algorithm ... Microlithiasis #PAM ... #Diagnosis #Algorithm
Differentiating Pacemaker vs ICD on Chest XRay
 - Single Chamber PPM
 - Single Chamber ICD
 -
Single Chamber PPM