Dr. Paul 0. Critser, MD, PhD

Borderline personality disorder is diagnosed by a psychologist, psychiatrist, clinical social worker, or other mental health professional. The disorder is a type of "Cluster B" personality disorder, which are chronic conditions characterized by unstable and dysfunctional behaviors that affect one's relationships with others. People with BPD often have co-existing mental conditions, such as depression, anxiety, PTSD, or substance abuse.

Borderline personality disorder is known to develop and become present during adolescence, however, mental health providers rarely diagnose anyone under the age of 18 with BPD. Mental health providers analyze behaviors, family history, and discuss symptoms with their patients, which may lead to a diagnosis using the DSM-5 criteria for BPD.

Borderline personality disorder is treated with psychotherapy and oral medications. Forms of therapy like dialectical behavior therapy (DBT) and cognitive behavioral therapy (CBT) can help people with BPD identify self-destructive attitudes and harmful behaviors, which they may then be able to manage or change. Group therapy is another treatment option which may improve people with BPD's ability to share their emotions and to promote positivity. Psychiatrists may prescribe patients antidepressants and/or anxiety medications such as Prozac (fluoxetine), Wellbutrin (bupropion), and Zoloft (sertraline). Some patients may receive antipsychotic drugs which can help stabilize mood and reduce impulsivity.

With consistent treatment, people with BPD are able to recognize and prevent destructive behaviors and mood swings, typically by changing their patterns of thought. Many people with borderline personality disorder are able to live successful and healthy lives.

Heart disease is the leading cause of death in the United States for both men and women. This includes coronary artery disease, heart attacks, congestive heart failure, and congenital heart disease. Some conditions, such as genetics, cannot be controlled. But there are many other things one can do to lower their risk for heart disease. Controlling high blood pressure and cholesterol levels, reducing or stopping smoking, exercising more and losing weight if needed, and eating a diet low in sodium can all protect the heart.

Angina is a squeezing type of chest pain that happens when the muscles around the heart don't get enough oxygen. It can be regular or infrequent. Usually, angina is caused by coronary heart disease. However, not all chest pain is angina. Chest pain can also be caused by a lung infection or panic attack, for example, so it is important to have any sudden pain checked.

Arrhythmia is the word for when the heart beats too fast, too slow, or irregularly with skipped beats. It can feel frightening, and depending on the type it can be dangerous, but in most cases arrhythmia is not serious and can be treated. It is very common, especially in older adults.

Heart valve problems can happen in any one of the the heart's four valves that keep blood flowing where it needs to go. Babies can be born with problems in their heart valves, or valves can be damaged by infections. The valves can stiffen and become less mobile, or they can stop closing properly and 'leak' when the heart beats. Valve problems can usually be repaired surgically.