Archive for congenital heart defect
Unique data revealed just when Mickey’s heart doctors could operate
When Mikolaj “Mickey” Karski’s family traveled from Poland to Boston to get him heart care, they weren’t thinking about pressure-volume (PV) loops. His parents simply wanted him to receive treatment for a complex condition that he couldn’t get back home. Little did they know the mathematical computational power of those PV loops would play a ... Read More about Unique data revealed just when Mickey’s heart doctors could operate
It’s all in the PV loops: New analytical model could improve circulation assessments before heart surgery
The double-switch operation corrects the congenital reversal of the heart’s ventricles and its two main arteries. It’s a practical way of putting the ventricles into the position they belong so that children with congenitally corrected transposition of the great arteries (CC-TGA) can benefit from enhanced circulation. Surgery, though, doesn’t come without risks. Some children’s left ventricles — ... Read More about It’s all in the PV loops: New analytical model could improve circulation assessments before heart surgery
Conduction tissue mapping is shown to significantly reduce heart block
New research by Boston Children’s validates an innovative approach to mapping the heart’s invisible conduction tissue during surgery. Key takeaways Using a catheter to map unseen conduction tissue drastically reduces heart block during biventricular repair surgeries for several heart conditions. Conduction tissue was identified in 96 percent of patients who were mapped. Only 4 of ... Read More about Conduction tissue mapping is shown to significantly reduce heart block
Finding a possible genetic treatment for rare arrhythmias
Variants in a gene that plays a key role in heart function can cause potentially life-threatening arrhythmia syndromes known as calmodulinopathy. Calmodulinopathy is rare and causes arrhythmias that are poorly treated by current options. Boston Children’s cardiologist William Pu, MD, believes he has found a promising custom genetic treatment: antisense oligonucleotides that deplete the disease-causing gene product. ... Read More about Finding a possible genetic treatment for rare arrhythmias
Ted Williams, chocolate milkshakes, and a pioneering heart team: What Bruce remembers about his heart surgery 65 years later
Bruce Chansky was the star of his neighborhood after he had heart surgery at Boston Children’s. It was 1959, a time when a child having heart surgery wasn’t common — it was newsworthy. Eleven-year-old Bruce was featured in his hometown newspaper, which only furthered his celebrity in Beverly, Massachusetts. Friends, neighbors, and strangers all wanted ... Read More about Ted Williams, chocolate milkshakes, and a pioneering heart team: What Bruce remembers about his heart surgery 65 years later
Healing the heart, mind, and spirit
For most of her life, Siena Tancredi worried about her heart beating too fast. She has long QT syndrome, an inherited condition that affects the heart’s electrical rhythm and can cause fast, erratic heartbeats. From the time she was diagnosed at age 10 and into adulthood, she avoided any situation that would potentially cause her heart ... Read More about Healing the heart, mind, and spirit
Whether she’s embracing school, sports, or music, Lindsey shows how Williams syndrome can be managed
One of the first things Lindsey Franco will tell you is, “I like being me. I like being happy.” The 19-year-old has a lot to be happy about. She attends a post-high school transition program that helps young adults expand their social and life skills. There, she does all the things she enjoys, including playing ... Read More about Whether she’s embracing school, sports, or music, Lindsey shows how Williams syndrome can be managed
In the genetics of congenital heart disease, noncoding DNA fills in some blanks
Researchers have been chipping away at the genetic causes of congenital heart disease (CHD) for a couple of decades. About 45 percent of cases of CHD have an identifiable cause, including chromosomal abnormalities, genetic variants affecting protein-coding genes, and environmental factors. What about the rest of the cases of CHD? Noncoding DNA elements have long ... Read More about In the genetics of congenital heart disease, noncoding DNA fills in some blanks
Twenty years after a groundbreaking biventricular repair, Faith gives back by helping children with CHD
Faith Brackett doesn’t remember every detail of the time she was among the first children to have a new life-saving heart surgery. She was 7, after all, when she had a biventricular repair — a procedure that creates two functioning ventricles in a heart relying on just one. But she does remember how the surgery finally gave ... Read More about Twenty years after a groundbreaking biventricular repair, Faith gives back by helping children with CHD
A lifetime of treatment inspires Ruth to advocate care for others
Ruth Ngwaro offers guidance to children who have heart disease. Perhaps her most useful bit of advice is telling them to not look too far ahead in their lifelong journeys and instead focus on what they can do each day. She would know: Throughout childhood and well into adulthood, Ruth was in and out of ... Read More about A lifetime of treatment inspires Ruth to advocate care for others