The last breath before death is often called an agonal breath, agonal respiration, or the gasping breath, which is a final, involuntary brainstem reflex involving labored gasping and strange sounds, not a true desire for air, and typically happens as the body runs out of oxygen, leading to a stop in breathing (apnea).
Agonal breathing is a near-death condition where a person gasps and moans. Their face may grimace as if they're in pain. But, like with agonal rhythm, a person experiencing agonal breathing isn't in agony.
The final breath before death is often referred to as the "agonal breath" or "terminal breath." This is typically the last visible or audible sign of respiration a person will take before passing away.
Cheyne-Stokes Respiration: One common end-of-life breathing pattern is Cheyne-Stokes respiration, characterized by alternating periods of deep breathing followed by gradually shallower breaths and temporary pauses in breathing altogether.
Agonal or Irregular Breathing
Some describe this as mandibular or “fish out of water” breathing. This type of breathing typically signals that death is very near, often within minutes to hours.
Shallow or irregular breathing sometimes happens for a couple of days but sometimes only lasts for hours or minutes before breathing finally stops.
Agonal respiration, gasping respiration, or agonal breathing is a distinct and abnormal pattern of breathing and brainstem reflex characterized by gasping labored breathing and is accompanied by strange vocalizations and myoclonus.
Final stage (minutes before death).
In the last minutes of life, breathing becomes shallow and may stop altogether. The heartbeat slows and eventually ceases. The body may make reflexive movements, such as small twitches, but these are not signs of pain or distress.
Hospice Isn't About Giving Up
It's not a place to speed up the process of dying. A doctor suggesting hospice does not mean they're giving up on providing care and medical treatment. It's end-of-life care, but this doesn't mean giving up hope. It means shifting focus from curative treatments to comfort and support.
In the last days and hours, fluid build-up in the lungs and slower (and skipped) breaths lead to what we call the “death rattle.” This is one of the most tell-tale signs someone is actively dying. They are not suffering, although the sounds of the death rattle often cause loved ones to worry.
Agonal Breathing
This means the breathing pattern is reflexive, and no longer a response to conscious awareness. Agonal gasping at the end of life is not a “desire or hunger for air” but rather a basic reflex of the dying brain.
A widely discussed idea is that the brain may continue working for about seven minutes after death, potentially giving rise to vivid flashes of memory and awareness. Recent studies suggest this may not be just folklore.
But the body tries valiantly. The first organ system to “close down” is the digestive system.
Agonal breathing is a sign that a person is near death. It's also a sign that the brain is still alive. People who have agonal breathing and are given cardiopulmonary resuscitation (CPR) are more likely to survive cardiac arrest than people without agonal breathing.
Change in breathing.
Changes may include Cheyne-Stokes breathing or shallow breaths with periods of no breathing for a few seconds to a minute, as well as rapid, shallow panting. These patterns are common and indicate a decrease in circulation as the body shuts down.
Gasping respiration in the dying patient is the last respiratory pattern prior to terminal apnoea. The duration of the gasping respiration phase varies; it may be as brief as one or two breaths to a prolonged period of gasping lasting minutes or even hours.
The 80/20 rule is part of the Medicare hospice rule that ensures most hospice services are delivered where patients feel most comfortable — at home. Under this guideline, at least 80% of all hospice care must be provided in a patient's home setting, such as a private residence, assisted living, or nursing facility.
Studies and surveys confirm the tremendous physical, emotional, spiritual and financial benefits of hospice care. Yet, the median lifetime length of service (MLOS) for hospice is just 17 days. The average lifetime length of stay (LOS) for Medicare decedents enrolled in hospice in 2021 was 92.1 days.
Palliative care focuses on maintaining the highest quality of life while managing treatment and other needs. Hospice care specifically focuses on the period closest to death.
In the hours before death, most people fade as the blood supply to their body declines further. They sleep a lot, their breathing becomes very irregular, and their skin becomes cool to the touch.
Because of decreased fluid intake, the person's urine output will naturally decrease. As a result, the urine may become concentrated and “tea” colored. The person may also lose control of urine and bowel function as the muscles in that area begin to relax.
You can simply sit with the person and perhaps hold their hand. Hearing is said to be the last sense to go, so you may want to talk to the person or even have a conversation among the people in the room so that the person knows they are not alone. You could read aloud, sing or hum or play some of their favourite music.
While the sound may be unpleasant, the person emitting the death rattle usually feels no pain or discomfort. The death rattle signals that death is very near. On average, a person usually lives for around 25 hours after the death rattle and the dying process begins.
If you move the person, be very gentle and tell them what you are doing. A few layers of light, warm clothing and bedding can help to keep them at a comfortable temperature. As the person gets closer to death, their breathing pattern will probably change.
Agonal Breathing Definition
During sudden cardiac arrest, victims may demonstrate agonal breathing for second to minutes after their heart has stopped beating.