13 results
Pacemaker Operating Modes
1 - Chamber paced
     A (atrium), V (ventricle), D (dual/both)
2
I - Inhibits pulse ... T - Triggers pulse ... #Pacemaker #PPM ... Pacing #settings #cardiology ... #management
Lancisi's Sign (Tricuspid Regurgitation) in a patient with Atrial Fibrillation

If you went to med school before
a patient with Atrial ... the pts carotid pulse ... see the carotid pulse ... JVP #Clinical #Video ... #PhysicalExam #Cardiology
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
mm Hg although PP ... of developing atrial ... mmHg developed atrial ... 23.3% • Wide PP ... Pathophysiology #causes #cardiology
Physical Exam - Corrigan's Pulse

While the patient was sitting upright, the right carotid artery was visibly
Exam - Corrigan's Pulse ... Corrigan’s pulse ... rapid fall in arterial ... #PhysicalExam #Video ... AorticRegurgitation #Signs #Cardiology
Physical Exam - Quincke’s Pulse

The tips of the patient’s index finger and thumb as well as
Exam - Quincke’s Pulse ... Corrigan’s pulse ... rapid fall in arterial ... #PhysicalExam #Video ... AorticRegurgitation #Signs #Cardiology
Cannon A Waves on Neck Examination

Cannon a waves! Notice that it occurs randomly, not predictably w/
a dual-chamber PPM ... for DDI and an atrial ... JVP #Clinical #Video ... #Cardiology
Temporary / External Pacing
 • Transvenous & epicardial pacing are temporary methods of supporting brady- &
to an external pulse ... nickmmark #pacemaker #PPM ... External #Pacing #cardiology ... #diagnosis #management
Pacemaker Operating Modes
1 - Chamber paced
     A (atrium), V (ventricle), D (dual/both)
2
paced A (atrium ... I - Inhibits pulse ... #Pacemaker #PPM ... Pacing #settings #cardiology ... #management
Atrial Flutter on Neck Examination

If you can dx this rhythm, you are born before 1960. 
Early
Atrial Flutter on ... sees a venous pulse ... JamesOngMD #Atrial ... JVP #Clinical #Video ... #Cardiology
Atrial Fibrillation (A-Fib) Summary

Symptoms:
• Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

Why?
Cardiac:
	• Valvular heart
Atrial Fibrillation ... with afibb) • Pulse ... right and left atria ... AFib #diagnosis #management ... #cardiology