13 results
The timing of various hemodynamic and related events during the cardiac cycle

#CardiacCycle #Stages #Systole #Diastole #HeardSounds
hemodynamic and related events ... during the cardiac ... #HeardSounds #Phonogram ... #Electrocardiogram ... Pathophysiology #Cardiology
The cardiac cycle describes each heart beat, incorporating relaxation and contraction. Phase one describes diastole and
see above that atrial ... blood when the atria ... #Pathophys #Cardiology ... HeardSounds #Pressures #Phonogram ... #Electrocardiogram
Major electrocardiogram findings induced by left ventricular hypertrophy (LVH)
An increase in left ventricular mass augments the
Major electrocardiogram ... ventricular mass augments ... delay or actual atrial ... #EKG #Diagnosis ... #Cardiology #Electrocardiogram
Wellens' Sign: LAD-T Wave Inversion 
Life threatening T wave inversions in precordial leads. Often V2-V3 
Specific
changes often occur during ... Serial EKGS in pts ... Wellens #Sign #EKG ... #ECG #Electrocardiogram ... #Diagnosis #Cardiology
The 3 Fates of a Premature Atrial Complex
 • PAC can be conducted with normal QRS
of a Premature Atrial ... PAC that falls during ... #PACs #cardiology ... #diagnosis #ekg ... #ecg #electrocardiogram
Junctional Rhythms - Junctional rhythm describes an abnormal heart rhythm resulting from impulses coming from a
from impulses coming ... from a locus of ... junction" between atria ... #Cardiology #MedStudent ... #EKG #Junctional
Treatment of Stable Narrow-Complex Tachycardia
Regular Rhythm:
 • Attempt vagal maneuvers
 • Give adenosine 6 milligrams IV
nodal blocking agents ... Control rate (e.g ... Control rate (e.g ... Treatment #management #cardiology ... #algorithm
Ectopic atrial rhythm
 • The atrial rate is less than 100 bpm.
 • PR interval within
• The atrial ... with the P wave during ... #rhythm #cardiology ... #diagnosis #ekg ... #ecg #electrocardiogram
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
recurrent ischemic events ... Subepicardial atrial ... aVR • Classic EKG ... #electrocardiogram ... #differential #cardiology
Wraparound LAD STEMI on EKG
47 year old with chest pain. Ectopic atrial rhythm with ST elevations.
Wraparound LAD STEMI on EKG ... Ectopic atrial rhythm ... through a PFO during ... #clinical #cardiology ... #electrocardiogram