atrial septal defects: imaging and device closure 11 m vo… · atrial septal defects: imaging and...

64
M. Vogt M. Vogt Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure

Upload: doankien

Post on 06-Feb-2018

228 views

Category:

Documents


3 download

TRANSCRIPT

Page 1: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

M. VogtM. Vogt

Atrial Septal defects:Imaging and device closure

Atrial Septal defects:Imaging and device closure

Page 2: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

The role of echocardiography

• Indication – RV – volume load (TTE)• Screening for feasibility of intervention

• Native ASD size – septal size on LV aspect• Number of ASD`s• Position of ASD – rims (aorta, AV-valve, SVC/IVC,

right pulmonary veins)

• Monitoring of the procedure• Follow-up echocardiography

Page 3: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Indications for ASD closure

• ASD II: sign. l/r shunt (Qp / Qs < 1.5)

• Echo: enlarged RA / RV / PA, paradoxical septal movement

• ASD II complex: cyanosis r/l shunt

Page 4: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Echo M-ModeEcho M-Mode

Page 5: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Echo: RV volume load

Page 6: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

ASD: native size

Native size: TTE 22, TEE 14 mm, BOD: 19 mm (BOD= 1.35 x native)

Page 7: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Echo criteria „ideal „ ASD

• Within the middle of the oval fossa• Native size x 1,5 + 14 mm< septal length (LA)• Sufficient rims

– Ant. Inf. -> mitral valve– Ant. Sup. -> aortic valve– Post. Inf. -> IVC– Post. Sup.-> SVC, right pulmonary veins

Page 8: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

„Ideal“ ASD„Ideal“ ASD

Coronary sinusdefect

Confines oftrue atrialseptum

Inferiorsinus venosus

defectOval fossa defect

Atrioventricularseptal defect

(„ostium primum“)

Superoir sinus venosusdefect

Page 9: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

AnatomyAnatomy

Thanks to Bob Anderson

Page 10: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Echo: „ideal“ ASDEcho: „ideal“ ASD

RA SVC

LATEE 90°

Page 11: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Echo: „ideal“ ASDEcho: „ideal“ ASD

TEE 0°LA

RARV

Page 12: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

„Ideal ASD“

Page 13: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

„Ideal ASD“

Page 14: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Procedure: Ballon sizing

Page 15: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Procedure: Ballon sizing

Page 16: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Echo: AmplatzerEcho: Amplatzer

RA

LATEE 180°

Page 17: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

AmplatzerAmplatzer

Grösse : 4 - 38 mmMaterial : 3 PolyestermembranenGrösse : 4 - 38 mmMaterial : 3 Polyestermembranen

Page 18: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Procedure: „simple“ ASD

Page 19: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

„simple“ ASD

Page 20: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

„simple“ ASD

Page 21: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

„simple“ ASD

Page 22: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

„simple“ ASD

Page 23: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

„simple“ ASD

Page 24: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Unsuitable Anatomy

• Defekt too big (46% of abandoned procedure): nativ Diameter x 1,5 + 14 mm < lenght of IAS

• No adaequate rims– Ant. Inf. -> mitral valve– Ant. Sup. -> aortic valve– Post. Inf. -> IVC– Post. Sup.-> SVC, right pulmonary veins

Page 25: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Anatomy of big ASD IIAnatomy of big ASD II

Thanks to Bob Anderson

Page 26: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Large ASD

TTE native 31; Septum 50 mm, TEE 26 mm

Page 27: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Large ASD

BOD: more than 32 mm: OP-indication

Page 28: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Echo: posterior ASDEcho: posterior ASD

TEE 0°

Pv re

RARA

Page 29: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

TEE: post rim

Page 30: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Lack of posterior rim

Page 31: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Echo: anterior - sup ASDEcho: anterior - sup ASD

RA AoAo

LATEE 45°

Page 32: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Lack of ant. sup. rim

JACC 2005:45;1213-8

Page 33: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Lack of ant. sup. rim:

Page 34: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Difficult anatomy

What´s the right hole??

Page 35: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Multiple ASD IIMultiple ASD IITEE 90°

RA

SVC

LA

Page 36: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Multiple ASD`s

Page 37: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

ASD II plus PFOASD II plus PFO

Page 38: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

ASD II plus PFOASD II plus PFO

10 mm Amplatzer ASD Occluder plus 25 mm PFO Occluder

Page 39: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Multifenestrated oval fossaMultifenestrated oval fossa

Thanks to Bob Anderson

Page 40: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

TEE 80°

RA

LA

Multifenestrated fossa ovalisMultifenestrated fossa ovalis

Page 41: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Multifenestrated fossa ovalisMultifenestrated fossa ovalis

8 y boy, multifenestrated ASD, small ant-inf rim -> OP

Page 42: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Shit happens….

25 y fem., 2 ASD 14-16 and 9 mm

Page 43: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Shit happens….

BOD 28 mm, Amplatzer 32 mm

Page 44: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Shit happens….

1 minute later ……… call for surgery

Page 45: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Superior sinus venosus defect

18 y girl, RA/RV enlargement no intervention possible

Page 46: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Cyanosis after „PFO-occlusion“

25 y woman, stroke, „PFO-occlusion

RA

LA

SVC

Page 47: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Summary

• Echocardiography is the leading tool in diagnosisand therapy of ASD/PFO

• TEE is superior to TTE in presentation of morphology

• Interventionalist is the „hand“ of the procedure, the sonographer „the brain“

• Surgical support should be availabel for all interventions

Page 48: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Thanks!Thanks!

Klinik für Kinderkardiologie und angeborene HerzfehlerDeutsches Herzzentrum

Klinik an der Technischen Universität München

Klinik für Kinderkardiologie und Klinik für Kinderkardiologie und angeborene Herzfehlerangeborene HerzfehlerDeutsches HerzzentrumDeutsches Herzzentrum

Klinik an der Technischen Universität Klinik an der Technischen Universität MünchenMünchen

Page 49: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

7358

67

39

51 46 5566625648 47

3439

27

5028

0

20

40

60

80

100

120

140

160

1996 1997 1998 1999 2000 2001 2002 2003 2004 2005

Interventionchirurgischer Verschluss

ASD IIChirurgie vs. Intervention

Page 50: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

ASD + LV Dysfunktion

PV inflow before ballon PV inflow with ballon

Page 51: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

ASD + LV Dysfunktion

MR during ballonocclusion

Page 52: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

ASD + LV Dysfunktion

MR before ballonocclusion

Page 53: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Zusammenfassung

• Echokardiografie entscheidend beim interventionellen ASD-Verschluß– TTE als Screening Methode – TEE vor/während/nach Intervention– Idealer ASD: singulär, nicht zu groß, mittig gelegen– Schwierig: große oder multiple ASD II– Fehlender Randsaum

Page 54: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Abbruchgründe - TEEAbbruchgründe - TEE

Defektgröße46,2%

Defektlage7,7%

Defektanzahl16,4%

Randsaum13,2%

anatomische Besonderheiten

4,4%

fehlende Indikation

12,1%

n = 91n = 91

bei 55 Pat. nach dem TEE(Echoabbruchkritierien)

bei 31 Pat. nach dem Herzkatheter(BOD zu groß zur Septumlänge)

bei 5 Pat. wurde das Schirmchenin der gleichen Herzkatheterunter-suchung wieder entfernt

Page 55: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

CardioSeal / StarflexCardioSeal / Starflex

Grösse : 17 - 40 mmMaterial : DacronGrösse : 17 - 40 mmMaterial : Dacron

Page 56: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

HelexHelex

Grösse : 15 - 35 mmMaterial : e-PTFEGrösse : 15 - 35 mmMaterial : e-PTFE

Page 57: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

AnatomyAnatomy

Page 58: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

ASD IIZusammenfassung

AlleerfolgreichenASD aus n = 179

Angel Wings

CardioSeal/Starflex

Pat.-anzahl

DeviceMedian (Range)

BODMedian (Range)

12 mm(3 – 25)

Amplatzer

Helex

23 mm(12– 40)

19 mm(12 – 34)91

22

Nativ TEE Median (Range)

9 mm(9 – 12)

14 mm(12 – 16,5)

22 mm(18 – 30)

10 mm(3 – 16)

17 mm(14 –20)

28 mm(17 – 40)

7

15 mm(16 – 25)

20 mm(13 – 34)

22 mm(12 – 34)

8 mm(9 – 10)

59

3 25 mm(20 – 30)

12 mm(10 – 18)

Page 59: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Freiheit von Reoperation

Jahre

100

80

60

40

20

0

%

0P 5 10 15 20

Re-ASD-Verschluss n = 12

Langzeitergebnisse ASD II - Verschluss

n = 1298 (1974 – 2001)

SM-Implantation n = 3Mortalität < 1%

Page 60: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Echo: BallonsizingEcho: Ballonsizing

LA

RAAoAo

TEE 45°

Page 61: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

Echo: BallonsizingEcho: Ballonsizing

RA

LA

Page 62: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

„simple“ ASD

Page 63: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

„simple“ ASD

Page 64: Atrial Septal defects: Imaging and device closure 11 M Vo… · Atrial Septal defects: Imaging and device closure Atrial Septal defects: Imaging and device closure. ... defect Confines

„simple“ ASD