16 results
Ventricular Parasystole on EKG

Normal AV conduction depolarizes the ventricle before the parasystolic focus fires

- Dr. Eric
Ventricular Parasystole ... AV conduction depolarizes ... the parasystolic focus ... EricsMedicalLectures/ #Ventricular ... #cardiology #clinical
LAD Coronary Artery Dissection on POCUS

Severe CP x 1 hour, Ant/Sept STEMI on EKG.  ED
Dissection on POCUS ... hour, Ant/Sept STEMI ... on EKG. ... Echocardiogram #PSAX #Clinical ... #Cardiology
Wraparound LAD STEMI on EKG
47 year old with chest pain. Ectopic atrial rhythm with ST elevations.
Wraparound LAD STEMI ... on EKG 47 year ... Ectopic atrial rhythm ... #STEMI #EKG #clinical ... #cardiology #electrocardiogram
A Lewis Lead (also called the S5 lead) is a modified ECG lead used to detect
atrial flutter ... waves when atrial ... flutter is suspected clinically ... to the wave of ventricular ... #Cardiology #EKG
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
(3) SVTs - atrial ... different P waves in lead ... block - ventricular ... #EKG #diagnosis ... electrocardiogram #cardiology
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
ve in I, II - LAD ... boxes) - HiPR: AV ... : WPW, ectopic atrial ... #EKG #diagnosis ... electrocardiogram #cardiology
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
EKG Interpretation ... = AV junction ... (e.g. ectopic atrial ... aVF) • Right ventricular ... Electrocardiogram #cardiology
Ventricular Fibrillation on POCUS - Apical 4 Chamber View

A 50-year-old woman with a history of cardiac
transplantation had ... with preserved atrial ... echocardiogram #cardiology ... #clinical #a4c ... #AV #Dissociation
Pacemaker Operating Modes
1 - Chamber paced
     A (atrium), V (ventricle), D (dual/both)
2
response has no clinical ... the heart • AV ... sensed • Post-ventricular ... of time after ventricular ... Pacing #settings #cardiology
This is a parasternal long axis view of a young patient presenting with 3 days of
x-ray and and ECG ... long, the right ventricular ... root, and left atrium ... Northwestern University #Clinical ... #POCUS #CardiacUS