Echo Exam 3, just some other material

Rapid passive filling

80% of ventricular filling (early diastole)

Diastasis

equalization of pressure

Atrial contraction

20% of ventricular filling aka atrial kick (late diastole)

Isovolumic contraction

AV valves close, SL valves not open yet

Isovolumic relaxation

SL close, AV valves not open yet

2D measurements- Diastolic LVPW

0.6-1cm

2D measurements- Diastolic IVS

0.6-1cm

2D measurements- Diastolic RV

1.9-3.8cm

2D measurements- Diastolic LV

4.0-5.9cm

2D measurements- Systolic LVOT

2.0cm

2D measurements- Systolic LV

2.1-4.0cm

2D measurements- Systolic LA

2.7-4.0cm

Normal valve area of AOV and PV

2-4cm²

Normal Valve area of TV

7-9cm²

Normal Valve area of MV

4-6cm²

What is the purpose of Echocardiology evaluation

focuses on evaluation wall thickening and endocardial wall motion

EF Formula normal value

50%-75%

FS formula normal value

30%-45%

CO formula normal value

4-8 liters

SV formula normal value

70-110mL

Heart Pressures- Aorta

120/80mmHg

Heart Pressures- RA

2-8mmHg

Heart Pressures- RV peak diastole

2-8mmHg

Heart Pressures- RV peak systole

15-30mmHg

Heart Pressures- LA

2-12mmHg

Heart Pressures- LV peak diastole

3-13mmHg

Heart Pressures- LV peak systole

120-140mmHg

Heart Pressures- Pulmonary Artery peak diastole

4-12mmHg

Heart Pressures- Pulmonary Artery peak systole

15-30mmHg

Heart Pressures- Pulmonary Capillary Wedge

2-12mmHg

Oxygen Saturation- RA

RA- 75%

Oxygen Saturation- RV

RV- 75%

Oxygen Saturation- LA

LA- 98%

Oxygen Saturation- LV

LV- 98%

Oxygen Saturation- CS

60%

Oxygen Saturation- SVC

72%

Oxygen Saturation- IVC

78%

Oxygen Saturation- Aorta

AOR- 98%

Oxygen Saturation- Pulmonary Artery

PA- 75%