Heart as a pump. Echocardiography
description
Transcript of Heart as a pump. Echocardiography
![Page 1: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/1.jpg)
Heart as a pump. Heart as a pump. EchocardiographyEchocardiography
![Page 2: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/2.jpg)
Cardiac cycleCardiac cycle
Systole Systole of of
atriumatrium
Systole of ventriclesSystole of ventricles
Діастолапередсердь
Діастола шлуночків
![Page 3: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/3.jpg)
Cardiac cycleCardiac cycle Systole Systole
1. period of tension1. period of tension asynchrony contractionasynchrony contraction isometric contractionisometric contraction (all valves are closed) (all valves are closed) 2. period of ejection2. period of ejection protosphigmic interval protosphigmic interval
(opening of semilunear valves)(opening of semilunear valves) fast ejectionfast ejection slow ejectionslow ejection
![Page 4: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/4.jpg)
SystoleSystole of of ventriclesventricles
1. period of tension1. period of tensionphases of phases of
asynchrony asynchrony contractioncontractionisometric isometric
contractioncontraction (all valves are (all valves are
closedclosed) )
![Page 5: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/5.jpg)
SystoleSystole of ventriclesof ventricles
2. period of ejection2. period of ejection
protosphigmic interval protosphigmic interval (opening of semilunear (opening of semilunear
valvesvalvesfast ejectionfast ejection
slow ejection slow ejection
![Page 6: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/6.jpg)
Cardiac cycle Cardiac cycle DiastoleDiastole
1. Period of relaxation1. Period of relaxation protodiastolic interval (closing of protodiastolic interval (closing of
semilunear valves)semilunear valves) phase of isometric relaxation phase of isometric relaxation
(opening of AV-valves is end of this phase)(opening of AV-valves is end of this phase) 2. Period of filling2. Period of filling phase of rapid fillingphase of rapid filling phase of slow fillingphase of slow filling phase of filling by help of atrium phase of filling by help of atrium
systole systole
![Page 7: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/7.jpg)
DiastoleDiastole of of ventriclesventricles
PPeriod of eriod of relaxationrelaxation
protodiastolic interval protodiastolic interval (closing of semilunear (closing of semilunear
valves)valves) phase of phase of
isometric relaxation isometric relaxation (opening of AV-valves (opening of AV-valves is end of this phase)is end of this phase)
![Page 8: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/8.jpg)
DiastoleDiastole of of ventriclesventricles
Period of fillingPeriod of filling phase of rapid phase of rapid
fillingfilling phase of slow phase of slow
fillingfilling
![Page 9: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/9.jpg)
DiastoleDiastole of of ventriclesventricles
Period of fillingPeriod of filling by help of by help of
atrium systoleatrium systole
![Page 10: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/10.jpg)
![Page 11: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/11.jpg)
![Page 12: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/12.jpg)
![Page 13: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/13.jpg)
Heart sounds. ComponentsHeart sounds. Components I tone.I tone. 1. 1. Valve component (AV Valve component (AV
valves)valves). . 2. 2. Muscle componentMuscle component.. 3. 3. Vessels componentVessels component
(opening of semilunear valves)(opening of semilunear valves) 4. Atrium component4. Atrium component.. II tone. 1. II tone. 1. Valve componentValve component
(closing of semilunear valves)(closing of semilunear valves) 2. 2. Vessels componentVessels component..
![Page 14: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/14.jpg)
![Page 15: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/15.jpg)
![Page 16: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/16.jpg)
![Page 17: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/17.jpg)
Heart soundsHeart sounds
![Page 18: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/18.jpg)
EchocardiographyEchocardiography
1. M-measure1. M-measure 2. D-measure2. D-measure 3. Doppler3. Doppler 4. Contrasting4. Contrasting
![Page 19: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/19.jpg)
![Page 20: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/20.jpg)
II positionII position
![Page 21: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/21.jpg)
АО
![Page 22: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/22.jpg)
![Page 23: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/23.jpg)
![Page 24: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/24.jpg)
![Page 25: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/25.jpg)
![Page 26: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/26.jpg)
![Page 27: Heart as a pump. Echocardiography](https://reader035.fdocuments.us/reader035/viewer/2022081419/5681481a550346895db545e3/html5/thumbnails/27.jpg)
Thank you!Thank you!