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Heart
The heart is a major organ of the body that is found in the circulatory system. It pumps blood throughout the blood vessels. Questions related to the heart should be put here.
8,781 Questions
What is the two chambers of the heart that collects blood?
The heart has 4 chambers. The "collecting chamber of the heart", or the atria , is the two chambers that are located above the other two chambers. It carries the responsibility in helping to pump the blood out of the chambers and making sure no blood pumps back in.
Yes, music can affect the reflexes. Music is also known to affect the mood of human beings and the overall brain activity.
What part of the circulatory system does a heart attack affect?
coronary arteries by occluding the blood supply to the heart muscle
Is the role of protein to insulate and protect the vital organs?
Proteins have several roles in the body - build and repair the body
- they are made into enzymes and hormones for normal body functions
- they are part of the immune system -- part of antibodies,
- they help with fluid balance
- and a few other roles. Proteins do not insulate vital organs. A special kind of fat helps to insulate and protect vital organs.
What sound does a human heart make?
lup - dup (when the valves between the atria and venticles close,
the "lup" sound is made. When the valves between the venticles
and blood vessels close, the "dup" sound is made).
Yes, heart defects can kill. A heart defect is a structural abnormality in the heart. It makes the heart inefficient. The heart has to work harder to sustain life. The heart wears out or enlarges from being overworked. It might not be enough to oxygenate the body to sustain life.
Most babies are born with an Patent Ductus Arteriosus (PDA). This is an extra pathway in the heart for the fetus. Around 10 days, this PDA closes. Without this extra pathway, some defective hearts are unable to sustain life. Surgery or medicines are required to save the life.
Alternately, some heart defects are benign. A Still's Murmer is a heart murmer that can only be detected when the patient is horizontal. It has no known ill effects.
The ticker and the clot-catcher are the only ones I know...
My friendly local Thesaurus reveals: affection, character, benevolence, compassion, disposition, concern, gusto, feeling, humanity, inclination, love, palate, nature, relish, pity, sensitivity, response, sentiment, sympathy, soul, temperament, understanding, tenderness, and zest; but none of these are actually slang terms.
Most heart attacks occur as a result of coronary artery disease This disease is the buildup of plaque on the inner walls of the arteries leading to the heart. Eventually, a section of plaque can break open, causing a blood clot to form at the site. A heart attack occurs if the clot becomes large enough to cut off most or all of the blood flow through the artery.
Can heart transplant kill people?
Yes, a person can die either during transplant surgery or later from rejection of the donor heart. People can also die from hospital-acquired infection, or post-op infection.
However, since most ill people who need heart transplants will eventually die from their diseased hearts, those who choose transplant opt for the surgery and transplantation versus the alternative of death without a donor heart.
Rejection of an organ is much better controlled nowadays, but death can still result from rejection of donor organs or tissue.
The muscles in the heart are involuntary and the ones in your arm are voluntary. What that means is that you can tell your arm what you want it to do, but the heart makes its beat by processes that you cannot consciously control.
What cell is important to cells in the heart?
The most important cells are the cardiac muscles cells that do the pumping.
When the heart artery is clogged and the heart muscle dies the condition is called?
Cardiovascular disease
Why does a physician perform cardiac catheterization on the right side of the heart?
to evaluate tricuspid and pulmonary valve function, in addition to measuring blood pressures and collecting blood samples from the right atrium, right ventricle (lower chamber), and pulmonary artery.
How much sugar can a heart patient eat daily?
Ideally, simple sugars are to be avoided, or limited to very small quantities. Complex carbohydrate sugars are far healthier, and can be found in whole grains, fruits and vegetables.
The left atrium is the upper chamber on the left side of the heart. It receives oxygenated blood from the lungs.
How does a throttle valve snap valve work?
A snap throttle valve on a vehicle works by using dual internal valves that give a full on or off operation.
Where in the heart would the SA node be found?
The anterior, upper part of the right atrium.
The Sinoatrial Node or SA Node is located in the right Atrium of the Heart. The SA node is responsible of the normal sinus rhythm.
