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Cardiovascular Program

 Cardiovascular Program
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Flower Statistics & Outcomes
heart drawing Despite treating some of the most complex pediatric heart conditions in the world, the Cardiovascular Program at Children's Hospital Boston has some of the best success rates.

Because hospitals present data differently and because of the uniqueness of each child's situation, it is important that statistics and outcomes are fully explained. We are happy to speak with parents regarding Children's Hospital Boston's outcomes anytime.

Cardiac Surgery Program
Children's is home to the largest pediatric cardiac surgery program cardiac surgery program in the country. Each year, our surgeons perform more than 1,200 operations.
Procedure Surgeries Performed
2001-2007
Surgeries Performed
2008
Survival Rate
2008
Open heart 4,765 766 97%
Closed heart
(excludes premature PDA's)
2,518 442 99%
Thirty-day Operative Survival for the Cardiac Surgery Program
Procedure*
Performed
2001-2007
Performed
2008
Survival Rate
2008
ASD with or w/out
Arch Repair
407 55 98%
VSD with or w/out
Arch Reconstruction
573 68 97%
Arterial Switch (ASO)

ASO with VSD

ASO for TGA/IVS

312  

18  

23

 

94%  

100%

Repair of
Total Anomalous Pulmonary
Venous Return (TAPVR)
75 8 75%
Repair Truncus Arteriosus
with or without arch repair
40 7 71%
Norwood-Stage I
238 23 83%
Bi-directional Glenn-Stage II 298 32 100%
Fontan - Stage III 333 53 100%
Repair AV Canal 214 57 100%
Tetralogy of Fallot
w/ PS or PA
392 64 98%
Sub Aortic Stenosis 126 18 100%
*includes adult patients
Cardiac Anesthesiology
Children's Department of Cardiac Anesthesiology is staffed by twelve full-time physicians and several highly trained nurses and technicians manage before-surgery care for:
  • more than 1,000 cardiac surgeries each year
  • more than 1,000 non-surgical procedures each year.
Cardiac Catheterization Lab
Children's has one of the largest pediatric Cardiac Catheterization Programs in the country. It draws the most talented and ambitious fellows from around the world. Seven full-time physicians perform:
  • 1,600 cardiac catheterization procedures per year
Catheter-based therapies developed and performed by Children's faculty:
Catheter procedure Cardiovascular Disease Number of procedures/cases since inception
Number of procedures/cases
2008*
Valve Dilation Aortic Valve
Obstruction across the aortic valve can be reduced significantly without significant aortic insufficiency in most cases.
672 39
  Mitral Valve
Congenital mitral stenosis is very rare, and graded sequential valvuloplasty has substantially improved short and long term survival.
132 8
  Pulmonary Valve
Outcomes with pulmonary valve dilation are excellent and patients rarely require reintervention.
861 30
  Tricuspid Valve 25 1
Balloon dilation Stenotic pulmonary arteries
The mortality rate of this procedure has fallen 10-fold, from 2% to 0.2%. New techniques, including cutting balloons and high pressure balloons, have at the same time, increased success rates from 60% to more than 90%.
2,954 217
  Coarctation of the aorta   44
  Other Congenital or Acquired Stenosis   239
Stent placement Coarctation of the aorta
Serious aortic injury, although rarely reported, may occur in 1-2% of cases. Pre-stent assessment of aortic compliance and mobility has prevented catastrophic aortic ruptures at Children's Hospital Boston.
203 18
  Other Congenital or Acquired Stenosis   137
Defect closure Ventricular septal defect
Catheter closure of post-operative and multiple VSDs requires precise coordination between surgeons, interventional cardiologists and echocardiographers. With such coordination, procedural mortality is less than 1%.
308 8
  Atrial septal defect or patent foramen ovale
Atrial septal defect closure using one of several catheter-based devices can avoid the need for cardiopulmonary bypass, and may thereby optimize children's developmental outcome. Transcatheter device closure is offered as part of a team management approach for patients with a history of stroke or transient ischemic attack and an interatrial communication.
1,103 67
  Leakage around prosthetic valve
Proximity of leaks to moving valve parts and other cardiac structures makes it necessary to using different closure devices and strategies on a case-by-case basis.
33 1
  Coronary artery fistula
The absence of mortality and significant morbidity in a recent series from Children's , has prompted elective closure during childhood in most cases.
56 2
*excludes coarctation stent placement
Catheterization procedures
Cardiac ECMO Center
Children's Cardiac ECMO Center serves more than 40 patients with severe respiratory or cardiac problems each year.
Cardiac Intensive Care Unit
The Cardiac Intensive Care Unit at Children's treats more than 1,200 children each year.
Cardiology Consultation Service
The Cardiology Consultation Service at Children's Hospital Boston performed approximately 5,596 outpatient, and 893 inpatient consults in 2008.
Cardiology Outpatient and Inpatient Services
Children's Outpatient Cardiology Clinic is one of the busiest outpatient pediatric cardiology programs in the country with more than 21,000 visits each year.
Echocardiography and MRI
Performed each year by
Children's Non-Invasive Laboratory:
 
Echocardiograms 20,000
Fetal Echocardiograms 1,600
Cardiac MRI studies 1,200
Exercise Physiology Laboratory
The Exercise Physiology Laboratory at Children's Hospital performs more than 1,900 exercise tests, 1,900 holters, and 31,000 electrocardiograms (EKGs) each year.
Fetal Cardiology Program
The Fetal Cardiology Program at Children's has performed more than 100 fetal heart procedures since its inception in 2001.
Heart Transplant Program
Since its inception in 1986, Children's has performed more than 207 heart transplants making it one of the largest pediatric heart transplant programs in the country.
Kawasaki Disease Program
Physicians and nurses treat more than 50 new patients each year for definite or suspected Kawasaki disease, and follow more than 1,400 children and young adults in the long-term Kawasaki Disease Program.
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