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The cardiac cycle and the ECG, all together explained

#Pathophysiology #Cardiology #CardiacCycle #Stages #Systole #Diastole #HeardSounds #Pressures
The cardiac cycle ... and the ECG, all ... explained #Pathophysiology ... #Stages #Systole ... #Diastole #HeardSounds
Diastolic Function Grading - Schematic diastolic filling patterns

I: impaired relaxation, II: moderate diastolic dysfunction (pseudonormal), III:
Diastolic Function ... Grading - Schematic diastolic ... , II: moderate diastolic ... LV compliance), ECG ... #Diastolic #Diastology
Cardiac Findings in Sarcoidosis
Most Commonly Affected Sites:
 - LV free wall (esp. basal posterior wall)
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Cardiac Findings ... Aneurysm - Global systolic ... myocardial strain - Diastolic ... or pulmonary hypertension ... - Effusion ECG
Right Heart Catheterization - Pulmonary Artery Pressures and Calculations
PULMONARY VASCULAR RESISTANCE = (meanPAP-PCWP) / CO
 •
Gradient, TPG, and Diastolic ... . e.g., RA/PCWP ... CARDIAC POWER OUTPUT ... forward flow. e.g ... much as 40% in cardiac
Neuroprotection following Cardiac Arrest - Guidelines for Crises in Anaesthesia
Outcome from cardiac arrest is determined by
dysfunction / instability ... ❹ Insert intra-arterial ... inotrope to maintain systolic ... Obtain 12-lead ECG ... Anesthesiology #Anesthesia
Peripartum Cardiomyopathy - Summary
1. Definition
 • Towards the end of pregnancy to 5 months postpartum
cardiomyopathy (e.g ... cardiomyopathy • Pulmonary ... hemodynamics (e.g ... LVEF recovery (e.g ... teratogenic GDMT meds (e.g
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
complications from anesthesia ... indicated • EKG ... Obtain EKG if: ... or LV dysfunction ... Change in clinical