Lisa,
Thanks for your question.
PericarditisConstrictive pericarditis
Pericarditis
Pericarditis - constrictive can be a relatively harmless condition (if you call discomfort harmless) or can be associated with serious conditions like tuberculosis, cancer, or a heart attack.
If your mother has had
pericarditisConstrictive pericarditis
Pericarditis
Pericarditis - constrictive before, and has a reason to have
pericarditisConstrictive pericarditis
Pericarditis
Pericarditis - constrictive, such as the previous open heart surgery, then chances are this episode are from the previous open heart surgery.
When seeing patients like your mother, I look for other potential, obvious causes for pericarditis, but do not do extensive searches for tuberculosis, and the like, unless something seems different. For instance, new weight loss, a breast mass, or a different type of chest pain would be red flags for something more serious.
The bottom line is that you need to discuss the issue with your mother. If she feels okay and does not feel that she needs you home, then listen to her. If something does not feel right, then go home.
Hope that helps.
Though, I wonder since you mentioned cancer...what kinds of cancer can paricarditis be associated with?
Thanks
Lisa
Pericardial involvement can be seen with breast and lung cancers (most commonly), lymphoma, and melanoma. Almost any cancer can spread to the pericardium, but these are the classic associations. I would caution you about scaring your mother with this information; cancer is associated with pericardial involvement, but it is certainly not one of the more common causes of pericarditis.
Hope that helps.
Unfortunately, I didn't realize until just recently that I could respond to comments. I will certainly do my best to monitor the comments in the future and answer when appropriate.
Thanks for your kind words.
RCJ