Simplified Echo part I

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echo, ECHOCARDIOGRAPHY

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و في الأرضِ آياتٌ للموقنينَ * و في أنفُسِكم أفلا تُبْصِرونَ * الذاريات 20 و 21: 

و في الأرضِ آياتٌ للموقنينَ * و في أنفُسِكم أفلا تُبْصِرونَ * الذاريات 20 و 21

Simplified Echocardiography: 

Simplified Echocardiography SayedSyleem Kafr Saad central hospital 2010 Part 1

PowerPoint Presentation: 

Part 1 Christian Doppler (1803-1853) 1860 s

PowerPoint Presentation: 

1922 Part 1

PowerPoint Presentation: 

1945 Part 1

PowerPoint Presentation: 

1960 s Part 1

PowerPoint Presentation: 

Part 1 Material Velocity ( m/s) Air 330 Fat 1440 Water 1497 Soft tissue 1540 Blood 1570 Metal 3000 - 6000

PowerPoint Presentation: 

Part 1

PowerPoint Presentation: 

F d : Doppler shift F 0 : Original frequency V : Velocity of blood C : Speed of sound ∆P: Pressure gradient Part 1 2 ∆P = 4V

PowerPoint Presentation: 

Part 1

Types: 

Types A-Mode echo (Amplitude-Mode echo) B-Mode echo (Brightness echo)(2-D) M-Mode echo (Motion-Mode echo) Doppler echo CW Doppler PW Doppler Color flow mapping Part 1

A-Mode echo: 

A-Mode echo Part 1

B-Mode echo (2-D echo): 

B-Mode echo (2-D echo) Part 1

M-Mode echo: 

M-Mode echo Part 1

CW Doppler: 

CW Doppler Part 1 Detect velocities >2 m/sec Doesn’t define the origin of the signal

PW-Doppler: 

PW-Doppler Part 1 Detect velocities <2 m/sec Define the origin of the signal

Color flow Doppler: 

Color flow Doppler Part 1

The U/S Probe: 

The U/S Probe Part 1

Choose one: 

Choose one Part 1

PowerPoint Presentation: 

Part 1

PowerPoint Presentation: 

Part 1