FOCUSED ECHOCARDIOGRAPHY DURING ACLS · FOCUSED ECHOCARDIOGRAPHY DURING ACLS ......

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© WINFOCUS’ CRITICAL CARE ECHOCARDIOGRAPHY WINFOCUS BASIC ECHO (WBE) FOCUSED ECHOCARDIOGRAPHY DURING ACLS S. PATRICK BENDER MD

Transcript of FOCUSED ECHOCARDIOGRAPHY DURING ACLS · FOCUSED ECHOCARDIOGRAPHY DURING ACLS ......

Page 1: FOCUSED ECHOCARDIOGRAPHY DURING ACLS · FOCUSED ECHOCARDIOGRAPHY DURING ACLS ... WINFOCUS’**CRITICAL CARE ECHOCARDIOGRAPHY! Rationale • Cardiac Activity Strongly Associated With

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WINFOCUS BASIC ECHO (WBE)!

FOCUSED ECHOCARDIOGRAPHY

DURING ACLS

S. PATRICK BENDER MD

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Outline

• Rationale for the use of echocardiography during ACLS

• Algorithm

• Implementation

• Interpretation

• Questions and Cases

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Rationale

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Rationale

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Rationale

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Rationale

Causes of “Pseudo-PEA”

Pericardial Effusion with Tamponade

Hypovolemia

Pulmonary Embolism

Severe Ventricular Dysfunction

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Rationale

“True-PEA” “Pseudo-PEA”

Severe Ventricular Dysfunction

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Rationale

“True-PEA” “Pseudo-PEA”

Severe Ventricular Dysfunction

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Rationale

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Rationale

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Rationale

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Rationale

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Rationale

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Rationale

• Cardiac Activity Strongly Associated With Return of Spontaneous Circulation

• 8/11 Patients With Cardiac Activity Had ROSC

• 0/23 Patients Without Cardiac Activity Had ROSC

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Rationale

• Cardiac Activity Strongly Associated With Return of Spontaneous Circulation

• 8/11 Patients With Cardiac Activity Had ROSC

• 0/23 Patients Without Cardiac Activity Had ROSC

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Rationale

• Cardiac Activity Strongly Associated With Return of Spontaneous Circulation

• 8/11 Patients With Cardiac Activity Had ROSC

• 0/23 Patients Without Cardiac Activity Had ROSC

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Algorithm

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Algorithm

When  to  apply  

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Algorithm

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Algorithm

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Algorithm

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Algorithm

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Algorithm

Echocardiography  Performed  in  Parallel  With  Pulse  Checks  -­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐-­‐  

Less  Than  10  seconds  of  Compression  Interrup?on

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Implementation

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ImplementationPreparation

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Implementation

• Perform High Quality Compressions - At Least 5 cycles

Preparation

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Implementation

• Perform High Quality Compressions - At Least 5 cycles

• Announce “We are going to do an echocardiogram during next pulse check.”

Preparation

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Implementation

• Perform High Quality Compressions - At Least 5 cycles

• Announce “We are going to do an echocardiogram during next pulse check.”

• Prepare Probe

Preparation

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Implementation

• Perform High Quality Compressions - At Least 5 cycles

• Announce “We are going to do an echocardiogram during next pulse check.”

• Prepare Probe

• Prepare Patient by Removing Any Barriers to Image Acquisition

Preparation

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ImplementationExecution

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ImplementationExecution

• Place Probe on Patient

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ImplementationExecution

• Place Probe on Patient

• Announce a Pulse Check and Echo Exam Will be Done in 10 Seconds

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ImplementationExecution

• Place Probe on Patient

• Announce a Pulse Check and Echo Exam Will be Done in 10 Seconds

• Countdown 10 Seconds

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ImplementationExecution

• Place Probe on Patient

• Announce a Pulse Check and Echo Exam Will be Done in 10 Seconds

• Countdown 10 Seconds

• Perform and Record Echo While Code Leader Counts Down to Resume Compressions

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ImplementationResumption of Compressions

and Echo Interpretation

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ImplementationResumption of Compressions

and Echo Interpretation

• Resumption of Compressions

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ImplementationResumption of Compressions

and Echo Interpretation

• Resumption of Compressions

• Interpretation of Images During Continuation of ACLS

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Implementation

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Implementation

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Implementation

• Immediately Resume Compressions

• Attempt Again, Possibly in Different Echocardiographic Window

Difficult Image Acquisition

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ImplementationDifficult Image Acquisition

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ImplementationDifficult Image Acquisition

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InterpretationTrue-PEA

Absence of Cardiac Activity

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InterpretationTrue-PEA

Absence of Cardiac Activity

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Interpretation

Pericardial Tamponade

RV CollapseEffusion

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Interpretation

Pericardial Tamponade

RV CollapseEffusion

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InterpretationPulmonary Embolism

Hypokinetic and Dilated RV

Underfilled LV

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InterpretationPulmonary Embolism

Hypokinetic and Dilated RV

Underfilled LV

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Interpretation

Hypovolemic RV

Hypovolemic LV

Hypovolemia

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Interpretation

Hypovolemic RV

Hypovolemic LV

Hypovolemia

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Interpretation

Severely Hypokinetic LV

Severe Ventricular Dysfunction

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Interpretation

Severely Hypokinetic LV

Severe Ventricular Dysfunction

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Summary

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Summary

• Focused Echo During ACLS Can Be Both Diagnostic and Prognostic

• Differentiating “True-PEA From “Pseudo-PEA” Can Guide Treatment

• Focused Echo Is Easily Integrated Into ACLS

• REMEMBER TO MINIMIZE INTERRUPTIONS IN CHEST COMPRESSIONS!

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Summary

• Focused Echo During ACLS Can Be Both Diagnostic and Prognostic

• Differentiating “True-PEA From “Pseudo-PEA” Can Guide Treatment

• Focused Echo Is Easily Integrated Into ACLS

• REMEMBER TO MINIMIZE INTERRUPTIONS IN CHEST COMPRESSIONS!

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Summary

• Focused Echo During ACLS Can Be Both Diagnostic and Prognostic

• Differentiating “True-PEA From “Pseudo-PEA” Can Guide Treatment

• Focused Echo Is Easily Integrated Into ACLS

• REMEMBER TO MINIMIZE INTERRUPTIONS IN CHEST COMPRESSIONS!

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Summary

• Focused Echo During ACLS Can Be Both Diagnostic and Prognostic

• Differentiating “True-PEA From “Pseudo-PEA” Can Guide Treatment

• Focused Echo Is Easily Integrated Into ACLS

• REMEMBER TO MINIMIZE INTERRUPTIONS IN CHEST COMPRESSIONS!

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Cases/QuestionsDuring a PEA Arrest, the below image is obtained. The patient remains pulseless.

1.

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Cases/QuestionsDuring a PEA Arrest, the below image is obtained. The patient remains pulseless.

1.

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Cases/Questions

What is the appropriate next step?

A. Attempt Parasternal View

B. Immediately Resume Compressions

C. Bolus Normal Saline

D. Administer Thrombolytics

1.

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Cases/Questions

What is the appropriate next step?

A. Attempt Parasternal View

B. Immediately Resume Compressions

C. Bolus Normal Saline

D. Administer Thrombolytics

1.

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Cases/Questions!

B. Immediately Resume Compressions

Poor Image Quality

1.

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Cases/Questions!

B. Immediately Resume Compressions

Poor Image Quality

1.

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Cases/Questions2.

A patient is admitted to the Emergency Department in PEA Arrest. The below image is obtained.

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Cases/Questions2.

A patient is admitted to the Emergency Department in PEA Arrest. The below image is obtained.

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Cases/Questions

What is the most likely cause of the arrest?

A. Pulmonary Embolism

B. Pericardial Tamponade

C. Severe Hypovolemia

D. Myocardial Infarction

2.

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Cases/Questions

What is the most likely cause of the arrest?

A. Pulmonary Embolism

B. Pericardial Tamponade

C. Severe Hypovolemia

D. Myocardial Infarction

2.

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Cases/Questions

Severely Hypokinetic

LV

2.

D. Myocardial Infarction

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Cases/Questions

Severely Hypokinetic

LV

2.

D. Myocardial Infarction

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Cases/Questions

During a Cardiac Arrest, what is the maximum amount of time that cardiac compressions should be interrupted to allow for pulse check and focused echocardiography? !

A. 10 seconds

B. 15 seconds

C. 20 seconds

D. 30 seconds

3.

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Cases/Questions!

A. 10 seconds

3.

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Thank You!