Acute Coronary Syndrome Echocardiography

Send This

Download

Comment

Favourite

more

Rating :

Rate It:

Embed :

Post a comment

Post Comment on Twitter Post Comment on SlideWorld

Comments:

Subscribe to follow-up comments

2 Favorites

orianzip, favourited this 1 Years ago.

bhaskarmbbs,GSL MEDICAL COLLEGE RAJAHMUNDRY favourited this 2 Years ago.

First Prev [1] Next Last

Notes

Hide Notes

Slide 1 :

Acute Coronary Syndrome: Echocardiography August 18, 2008

Slide 2 :

Echo Basics Routine echocardiography views allow for imaging of the anterior, inferior, posterior and lateral walls from different locations in the heart (from the base of the heart in the plane of the mitral valve to the apex) Echo signs of ischemia/infarction: Wall motion abnormalities (hypokinetic, akinetic) Reduced ejection fraction Mechanical complications of infarction (ischemic mitral regurgitation, VSD, myocardial rupture)

Slide 3 :

Slide 4 :

Inferior wall motion abnormality: Seen best on axis view and parasternal long view Sign of infarction in posterior descending artery or distal left circumflex artery Images courtesy of - http://www.med.yale.edu/intmed/cardio/echo_atlas

Slide 5 :

Images courtesy of - http://www.med.yale.edu/intmed/cardio/echo_atlas Anterior wall motion abnormality: - Seen best on short axis view and 4 chamber view Sign of infarction involving the left Anterior descending artery

Slide 6 :

Echo Evaluation of ACS Initial Emergency Department Triage Suspected ACS Wall motion abnormality can provide insight into extent of ischemic myocardium If non-diagnostic EKG, then echo can demonstrate ischemic wall motion abnormalities Chest pain but unclear ACS ? can use echo to evaluate: Pericarditis/pericardial effusion Hypertrophic Cardiomyopathy Valvular heart disease Aortic dissection (proximal aorta – otherwise need TEE or CTA) Pulmonary Embolism (increased pulmonary artery pressure)

Slide 7 :

Circulation 1982;65:323-329 Immediate Diagnosis of Acute Myocardial Infarction by Echo

Slide 8 :

Echo Evaluation of ACS Admitted Patients STEMI: Prognostic information based on ejection fraction If unclear ekg for STEMI, then can obtain bedside echo to look for new wall motion abnormality Shock: Cardiogenic shock can occur after large infarct or right ventricular infarction

Slide :

Acute Coronary Syndr...

Echocardiography in ...

Acute Hepatitis B Wh...

review of basic echo...

Transesophageal Echo...

3D Echocardiography

Free Powerpoint Templates

	SlidesOnline 5 Years ago.



7715 Views, 3 favourite
Stress Echo – using either dobutamine infusion or treadmill exercise to increase heart rate > 85% o more Stress Echo – using either dobutamine infusion or treadmill exercise to increase heart rate > 85% of max age predicted HR ... less
More By User Flag as inappropriate Select your reason for flagging this presentation as inappropriate. If needed, use the feedback form to let us know more details. Cancel