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The cardiac cycle and the ECG, all together explained

#Pathophysiology #Cardiology #CardiacCycle #Stages #Systole #Diastole #HeardSounds #Pressures
explained #Pathophysiology ... #Cardiology #CardiacCycle ... #Stages #Systole ... Pressures #Phonogram #Electrocardiogram
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The Cardiac Cycle Animated - Systole, Diastole, Pressures and Volume - (slowed down version @ 1/2
1/2 speed) #Pathophysiology ... #Cardiology #CardiacCycle ... #Stages #Systole ... Pressures #Phonogram #Electrocardiogram
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The Cardiac Cycle Animated - Systole, Diastole, Pressures and Volume

#Pathophysiology #Cardiology #CardiacCycle #Stages #Systole #Diastole #HeardSounds
and Volume #Pathophysiology ... #Cardiology #CardiacCycle ... #Stages #Systole ... Pressures #Phonogram #Electrocardiogram
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The more we learn the heart the more we improve our “temporal resolution” at understanding a
#Pathophysiology ... #Cardiology #CardiacCycle ... #Stages #Systole ... Pressures #Phonogram #Electrocardiogram
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The timing of various hemodynamic and related events during the cardiac cycle

#CardiacCycle #Stages #Systole #Diastole #HeardSounds
#CardiacCycle #Stages ... HeardSounds #Phonogram #Electrocardiogram ... #Pathophysiology ... #Cardiology
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
early nodular stage ... Clinical #Diagnosis #Radiology ... NodularPattern #Differential ... Comparison #Table #RadiologyAssistant
Hypochloremia - Differential Diagnosis Algorithm

Cause - Decreased Intake:
 • Low salt in diet
 • Exclusive D5W
Hypochloremia - Differential ... altered mental status ... Cl⁻ with other components ... Hypochloremia #Differential ... Diagnosis #Algorithm #Pathophysiology
Ground-glass opacity
Ground-glass opacity (GGO) represents:
- Filling of the alveolar spaces with pus, edema, hemorrhage, inflammation or
of the alveolar spaces ... bronchiolitis #Diagnosis #Radiology ... #GroundGlass #Differential ... #RadiologyAssistant
Cavities frequently arise within a mass or an area of consolidation as a result of necrosis.
We
In the differential ... To differentiate ... patients with end-stage ... Clinical #Diagnosis #Radiology ... Emphysema #Comparison #RadiologyAssistant
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
deWinter T waves - starts ... EKG #diagnosis #electrocardiogram ... #cardiology #STEMI ... Interpretation #differential