Healthy hearts expand and contract like a rubber band. When the heart tissue stiffens up, the heart does not pump blood like it should, which is called fibrosis. A study conducted by the University of Maryland School of Medicine included 800 adults. It found that people who are depressed are more likely to suffer from fibrosis.
Peter J. Longo, MD
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What is fibrosis?
Discovery Health answeredHelpful? 1 person found this helpful.
How can boredom affect my heart?
We all have unexciting days sometimes. But, hey, having a boring day beats having a really bad one, right?
Not so fast. Seems that "ho hum" might be right up there with "woe is me" when it comes to the impact on your health. In a study, people who were most bored with their jobs had higher mortality rates at younger ages. Yikes. Time to spice things up with some boredom busters!
The study included a survey of more than 7,000 government workers in London in the 1980s, asking them how often they found themselves bored on the job. After a little more than 20 years had passed, the researchers checked back in with the participants and found that those who had been most bored with their jobs were more likely to have died in the interim. And the killer? More often than not, it was due to heart troubles.
Boredom itself wasn't the actual cause of death, but researchers noticed that the people who were most bored also exercised less and had worse overall health, leading the researchers to speculate that depression could be at play. So, combating boredom could also result in depression help. Feeling chronically uninterested in things can be a sign of depression, and depressed people are less likely to feel motivated to take care of themselves.
What is an absent pulmonary valve?
Johns Hopkins Medicine answered
Absent pulmonary valve is a rare defect in children in which the pulmonary valve, through which blood is pumped by the right ventricle to the lungs, is largely absent and leaks. It usually occurs in conjunction with a number of other heart-related defects.
The absence of the pulmonary valve results in mild to massive dilatation (enlargement) of the pulmonary arteries. In addition, there may also be a large ventricular septal defect (VSD), or hole in the dividing wall (septum) between the right and left ventricles.As a result of the malformation of the pulmonary valve, the pulmonary artery becomes greatly enlarged and may interfere with breathing by compressing the bronchial tubes. The large ventricular septal defect allows the mixing of oxygen-rich and oxygen-poor blood in the two ventricles.
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