Cardiology
16. Why do I feel my heartbeat on the left side of
my head?
Ans:
Being alarmed if you feel your heartbeat on the left
side of your head because it can be a sign of a medical condition. It's crucial
to remember that I am an AI language model and not a qualified healthcare
provider. I strongly advise seeking medical consultation from a qualified
specialist if you are feeling this symptom or any other strange sensations in
order to receive a precise diagnosis and sound guidance.
Nevertheless, there are a few plausible theories for
why you might feel your heartbeat on your left side of the head:
1.
Migraine or headache: Some headaches, including migraines, can result in a
throbbing in the head that feels like a heartbeat. Other signs and symptoms including
sensitivity to light or sound are frequently present with migraines.
2.
Temporal arteritis: Temporal arteritis is a disorder that causes the
arteries in the brain, particularly the temporal arteries, to become inflamed.
Along with other symptoms including discomfort in the scalp, jaw pain, and
visual issues, it can generate a pulsating sensation on one side of the head.
3.
High blood pressure: High blood pressure may occasionally cause the left side of the head to
feel like it is hammering. It's crucial to periodically check your blood
pressure and speak with a healthcare provider for the proper management if you
have a history of high blood pressure or if you fear this might be the case.
4.
Anxiety or stress: Strong emotions, such as anxiety and stress, can
affect the body physiologically by raising the heart rate, for example. On the
left side of your head, you might be more acutely aware of your heartbeat.
Once more, it's critical to get medical advice from a
qualified specialist who can assess your unique circumstances, consider your
medical history, and perform any necessary tests in order to provide an
accurate diagnosis and suitable course of treatment.
17. What other work does the heart do
besides beating?
Ans:
The heart performs a number of crucial
activities in addition to its main duty of pumping blood throughout the body.
Here are a few of the heart's main functions:
1. Blood circulation: The heart
is in charge of preserving blood flow, which makes sure that all of the body's
cells receive oxygen and nutrients. It returns deoxygenated blood to the lungs
for oxygenation while pumping oxygenated blood from the lungs to the rest of
the body.
2. Regulation of Blood pressure: The heart controls blood pressure by varying the strength and frequency
of its contractions. The heart beats more quickly and pumps more blood when the
body requires more oxygen, which raises blood pressure. On the other hand,
during moments of rest, it slows down, lowering blood pressure.
3. Exchange of Oxygen and Nutrients: The heart's beating function makes it possible
for the blood and the body's tissues to exchange oxygen and nutrients. The
organs and tissues receive oxygen-rich blood while also receiving waste
products and carbon dioxide for disposal.
4. Hormone transport: Various hormones and signalling molecules are
transported throughout the body by the heart. For instance, to start the
"fight-or-flight" response, the adrenal glands release the hormone
adrenaline, which is then transported by the bloodstream to the heart and other
target organs.
5. Thermoregulation: The heart
contributes to the thermoregulation process that controls body temperature. The
heart pumps more blood to the skin during activity or in response to
environmental variables, allowing heat to be dissipated through sweating and
radiation, which aids in cooling the body.
6. Immune function: The heart
has a role in the immunological system of the body. In order to combat
infections, inflammation, and other disorders, it aids in the movement of
immune cells, antibodies, and other immune system elements to the appropriate
locations.
7. Electrical Conduction: Electrical impulses produced by the heart regulate the rhythm and timing
of its contractions. This electrical conduction mechanism makes sure that the
heart's chambers contract in unison, enabling effective blood flow.
The heart's principal duty is to maintain a
constant and regular pumping activity to ensure healthy blood flow throughout
the body, despite the fact that it also performs several extra tasks.
18. What are
the warning signs and symptoms of a heart attack, and what immediate actions
should be taken?
Ans:
The symptoms and warning signs of a heart
attack might differ from person to person, however some typical signs include:
1. Chest
discomfort: A discomfort in the centre of the chest that
lasts for a few minutes or comes and goes may feel like pressure, squeezing,
fullness, or agony.
2. Upper
body discomfort: One or both arms, the back, neck, jaw, or
stomach may all feel painful or uncomfortable.
3. Shortness
of breath: Breathing
problems or a sense of being out of breath, frequently accompanied with chest
pain.
4. Cold
sweats: Excessive perspiration that occurs even in
cool environments.
5. Vomiting
and queasy feelings: Some people
may vomit or have indigestion-like symptoms.
6. Dizziness
or a feeling of being lightheaded: Feeling faint, dizzy, or experiencing a sensation of being lightheaded.
7. Fatigue: Extreme or unusual exhaustion, especially
after little effort.
It is critical to act right away if you or someone around exhibits these
symptoms and you suspect a heart attack. What you ought to do is:
Contacting emergency services to obtain emergency
medical help, call your nation's emergency number (such as 108 in the India).
Do not wait.
1. Chew
an aspirin: If you have access to aspirin and are not
allergic to it, chew and swallow an aspirin that is not coated (often 325 mg,
or as prescribed by a doctor). Aspirin can lessen the risk of blood clotting
and heart attack damage.
2. Maintain
your composure and get some rest: Try to relax by finding a comfortable place to
sit or lie down. Avoid any pointless physical activity.
3. Do
not drive yourself: It is advisable
not to drive yourself to the hospital if you are the one having symptoms. Await
the arrival of medical personnel or request an ambulance.
4. If
unconscious, begin CPR: If the person exhibiting symptoms falls
unconscious and stops breathing or has irregular breathing, perform cardiopulmonary
resuscitation (CPR) until emergency help arrives.
Never forget that receiving medical care right
away is essential in the event of a heart attack. Since time is of the
importance, it's critical to take quick action and seek qualified medical attention.
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