What Is Cardiology And Type Of Cardiology? - Daynighthealthcare

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The term cardiology is derived from the Greek words “cardia,” which refers to the heart and “logy” meaning “study of.” Cardiology is a branch of medicine that concerns diseases and disorders of the heart, which may range from congenital defects through to acquired heart diseases such as coronary artery disease and congestive heart failure.

Symptoms:

Cardiovascular syndrome is caused by narrowed, blocked or stiffened blood vessels that prevent your heart, brain or other parts of your body from receiving enough blood. Cardiovascular disease symptoms can include:

Chest pain (angina)
Shortness of breath
Pain, numbness, weakness or coldness in your legs or arms, if the blood vessels in those parts of your body are narrowed

You might not be diagnosed with cardiovascular disease until your condition worsens to the point that you have a heart attack, angina, stroke or heart failure. ...
... It's important to watch for cardiovascular symptoms and discuss any concerns with your doctor. Cardiovascular disease can sometimes be found early with regular visits to your doctor.

Heart disease symptoms caused by abnormal heartbeats (heart arrhythmias)

A heart arrhythmia is an abnormal heartbeat. Your heart may beat too quickly, too slowly or irregularly if you have an arrhythmia. Heart arrhythmia symptoms can include:

A fluttering in your chest
A racing heartbeat (tachycardia)
A slow heartbeat (bradycardia)
Chest pain
Shortness of breath
Lightheadedness
Dizziness
Fainting (syncope) or near fainting

Types of cardiovascular disease

Some of the cardiovascular diseases include:

Coronary heart disease

This is due to disease or narrowing of the blood vessels supplying the heart muscle. These blood vessels are called coronary blood vessels. Atherosclerosis is the most common cause and is caused due to hardening and narrowing of coronary arteries of heart by formation of plaques and plugs.

Coronary heart disease can be caused due to risk factors like high blood pressure, high blood cholesterol, tobacco use, obesity, unhealthy diet, physical inactivity, diabetes, advancing age and inherited disposition.

Congenital heart disease

This is due to malformation or abnormal formations of the structures of the heart at birth. This may be inherited or due to other factors. This includes holes in the heart, abnormal valves, abnormal heart chambers etc. Mothers taking drugs, alcohol, mothers with infections like rubella or mothers with poor diets deficient of vital nutrients are at risk of giving birth to babies with congenital heart defects.

Stroke or Cerebrovascular accident (CVA)

This is caused when the blood supply to part of the brain is hampered. This may result from either blockage or rupture of a blood vessel in the brain. Those at risk include those with high blood pressure, heart rhythm disorders, high blood cholesterol, tobacco use, diabetes and advancing age.

Congestive heart failure

This is caused when the heart muscles become progressively unable to pump blood into the blood vessels. Those at risk include those with high blood pressure, heart rhythm disorders, heart attacks, obesity etc.

Peripheral arterial disease or peripheral vascular diseases

This affects the arteries supplying the arms and legs. The risks are similar as those for coronary heart disease.

Deep venous thrombosis (DVT) and pulmonary embolism

In DVT, blood clots form in the leg veins giving rise to severe pain and disability. These clots can dislodge and move to the heart and lungs leading to life threatening complications. Risk factors include long surgery, trauma, obesity, cancers, recent childbirth, use of oral contraceptive and hormone replacement therapy etc.

Rheumatic heart disease

This is caused due to damage to the heart muscle and heart valves from rheumatic fever. This is caused due to infection with streptococcal bacteria.


Hi friends, this is John Wharton from USA. I am completed P.HD in Pharmacy. At present i am working with daynighthealthcare.co as medical adviser. Also i write blog on Men's and women's health also other health related disease; like Yamsin, Fluconazole dosage online USA, Xenical, buy Nexium online USA, Forzest, etc.