Grief is a natural and universal response to the loss of a loved one. The grief experience is not a state but a process. Most individuals recover adequately within in a year after the loss; however, some individuals experience an extension of the standard grieving process. This condition has been identified as complicated grief or prolonged grief disorder, and it results from failure to transition from acute to integrated grief. Symptoms of acute grief include tearfulness, sadness and insomnia and typically require no treatment. Intense grief over the loss of a significant person may trigger the acute onset of myocardial infarction (MI). The impact may be higher with cardiovascular risk. Complicated grief has prolonged symptoms of painful emotions and sorrow for more than one year. Patients show a preoccupation with the deceased and feel inner emptiness, no interest in life, and sleep poorly. There is a correlation between complicated grief and acute coronary syndrome (ACS). There is now a new consensus that 7% to 10 % of bereaved individuals experience intense and chronic reactions called prolonged grief.
The terms grief, mourning, and bereavement have slightly different meanings:
Five Stages of Grief
Cardiac Outcomes of Grief
Factors Increasing Risk After Bereavement
Traumatic circumstances such as the death of a spouse or a child, death of a parent in early childhood or adolescence, sudden, unexpected, and untimely deaths ( particularly if associated with horrific circumstances), multiple deaths (particularly disasters), deaths by murder or manslaughter.
Vulnerable people such as those with low self-esteem, low trust in others, previous psychiatric disorder, previous suicidal threats or attempts, and/or absent or unhelpful family are more likely to experience increased symptoms.
Specifically includes ambivalent attachment to deceased people, dependent or interdependent attachment to the deceased person, insecure attachment to parents in childhood (particularly learned fear or learned helplessness).
The loss of a spouse typically causes greater negative consequences in men than women. Mortality rates for both men and women who have lost a loved one are increased when compared to nonbereaved people, with the mortality rate higher for males as compared to females. Men experience greater depression and a higher overall health consequence than women.
Younger bereaved persons have more consequences following a loss than older people, including more severe psychological and physical health consequences. These age-related symptoms may be because younger people often experience sudden and unexpected loss. Younger bereaved persons may have more difficulty in the initial period after a loss but may recover sooner because they have access to more social resources.
Grief related stress can lead to high blood pressure, tachycardia, and increased levels of cortisol. It can disrupt cholesterol-filled plaques that line coronary arteries and constrict blood vessels. These changes can increase the risk of myocardial infarction. Increased levels of stress lead to catecholamine surge which increases the platelet aggregation. If a plaque ruptures, platelets form a blood clot on top of the ruptured plaque obstruct blood supply.
Takosubo cardiomyopathy is caused by grief or fear that leads to stimulation of adrenal glands and progresses to elevated levels of adrenaline which creates reduced blood flow to the heart.
Common grief reactions: Reactions to loss are called grief reactions and vary from person to person and within the same person over time. Grief reactions lead to complex somatic and psychological symptoms.
Feelings: The person who experiences a loss may have a range of feelings, including shock, numbness, sadness, denial, anger, guilt, helplessness, depression, and yearning. A person may cry for no reason.
Thoughts: Grief can cause feelings of disbelief, confusion, difficulty concentrating, preoccupation, and hallucinations.
Physical sensations: Grief can cause physical sensations like tightness and heaviness in the chest or throat, nausea or stomach upset, dizziness, headaches, numbness, muscle weakness, tension, or fatigue. It will make the person vulnerable to illness.
Behaviors: Difficulty sleeping, loss of interest in daily activities, and becoming more aggressive or irritable.
Somatic symptoms: Chest tightness and choking, shortness of breath, abdominal distress, decreased muscle power, and lethargy.
Psychological symptoms: Guilt, anger, hostility, restlessness, inability to concentrate, lack of capacity to initiate and maintain an organized pattern of activities.
Takosubo cardiomyopathy: chest pain and shortness of breath after severe stress (emotional or physical), ECG changes that mimic heart attack with no coronary artery occlusion, movement abnormalities of left ventricle and ballooning of left ventricle.
Grief Evaluation Measure
The grief evaluation measure (GEM) is a screening tool designed to measure the development of complicated grief symptoms in a mourning adult. It assesses both qualitative and quantitative risk factors including mourner's loss and medical history, financial resources both before and after the loss, and circumstances surrounding the death. It provides in-depth information on bereaved the individuals' subjective grief symptoms and associated experience.
There are some screening tools designed to predict complicated grief in the spouses of cancer patients. These two scales Family Adaptability and Cohesion Evaluation Scale (FACES III), and Brief Symptom Inventory (BSI) assess family functioning, psychological functioning and grief reaction.
Patients having "complicated grief" symptoms may have interpersonal psychotherapy and cognitive- behavioral therapy as to reduce the severity of complicated grief symptoms.
In the majority of the patients with Takosubo cardiomyopathy, a coronary angiogram may be inconspicuous. Cardiac imaging plays an important role and shows left ventricular dysfunction.
Normal Grief: Most bereaved persons adapt over six months to 2 years. Patients experiencing complicated grief may require psychological treatment in the form of cognitive behavioral therapy (CBT) and pharmacological bereavement-related depression.
Takosubo cardiomyopathy (TCM): Patients with TCM will require inpatient cardiology service. Treatment options are empiric and supportive; however, beta blockers can be helpful when hemodynamics permit. Serial imaging studies may be necessary. These patients should follow-up with a cardiologist within one week of diagnosis to resolve cardiomyopathy with echocardiograms.
Deterrence and Patient Education
It is important to consider the following before disclosing bad news:
Preparedness for End-of-Life Care
It is important to mentally prepare spouses of terminally ill patients. Preparedness for death and coping with bereavement play a very important role in complicated grief.