cardiac bypass surgery


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ANATOMY AND FUNCTION OF THE HEART

The heart is a muscular organ a little larger than your fist weighing between 7 and 15 ounces (200 to 425 grams). It is responsible for pumping blood through the blood vessels by repeated, rhythmic contractions. The average heart beats 100,000 times per day pumping about 2,000 gallons (7,571 liters) of blood. The average human heart beating at 72 BPM (beats per minute), will beat approximately 2.5 billion times during a lifetime of 66 years.

The heart is usually situated in the middle of the thorax with the largest part of the heart slightly offset to the left underneath the breastbone or sternum and is surrounded by the lungs. The sac enclosing the heart is known as the pericardium.

anatomy of the human heart

The heart consists of the following parts:
Aorta: It is the largest artery and carries oxygenated blood from the heart to the rest of the body.
Superior Vena Cava: Deoxygenated blood from the upper parts of the body returns to the heart through the superior vena cava.
Inferior Vena Cava: Deoxygenated blood from the lower parts of the body returns to the heart through the inferior vena cava.
Pulmonary Veins: They carry oxygenated blood from the lungs back to the heart.
Pulmonary Arteries: They carry blood from the heart to the lungs to pick up oxygen.
Right Atrium: It collects deoxygenated blood returning from the body (through the vena cavas) and then forces it into the right ventricle through the tricuspid valve.
Right Ventricle: It collects deoxygenated blood from the right atrium and then forces it into the lungs through the pulmonary valve.
Left Atrium: It collects oxygenated blood returning from the lungs and then forces it into the left ventricle through the mitral valve.
Left Ventricle: It is the largest and the strongest chamber in the heart. It pushes blood through the aortic valve and into the body.

HOW DOES THE HEART FUNCTION?

The right side of the heart collects de-oxygenated blood from the body into the right atrium and then via the right ventricle pumps it into the lungs so that carbon dioxide can be dropped off and oxygen picked up.

The left side of the heart collects oxygenated blood from the lungs into the left atrium. From the left atrium the blood moves to the left ventricle which pumps it out to supply oxygen to the body.

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Healthbase is the trusted source for global medical choices, connecting patients to leading hospitals around the world, through secure and information-rich web portal. To learn more, visit: http://www.healthbase.com Login to get FREE quote. Access is free.Healthbase Logo

TOP 10 REASONS WHY MEDICAL TOURISM IS POPULAR

Medical Tourism dates back to the times when wealthy Europeans and Asians would travel within their continent or to other continents to seek health related treatments. But, of late, the trend has been popularized by Americans, Canadians, British and others who travel to far-off countries in search for low-cost high quality health care or for care that’s not readily available in their country.

Following are the top 10 reasons why people travel to far-flung developing countries for medical care:

1. Incredible Savings
The top on the list is savings. Depending upon your destination country and the cost of the procedure back home, expect to save at least 50%.
For example: A cardiac bypass surgery is estimated at well over $100,000 in the US. But in India, at a 5-star type hospital, you can have the same surgery for only about $10,000. That’s 90% savings even after you have paid for your travel, accommodation and vacation for yourself and a companion.

2. No Wait-Lists
Access to immediate service is what attracts those from countries that have public health care system towards medical tourism . A case at hand is that of a Canadian who suffered from chronic back pain for 16 years and was given medication to deal with it for all those years. Tired of the system and of the worsening pain, she went to India to get her spinal surgery. She now tells everyone how she got her life back by going to India .

3. Excellent Quality
To demonstrate their commitment to quality many international providers choose to be accredited by organizations such as JCI, JCAHO and ISO or by their local accrediting organizations. Read testimonials by medical tourists who vouch for the high quality treatment they have received overseas.

4. World-Class Facilities
International providers offer luxurious accommodation, private spacious rooms, and access to hospitality services 24 x 7. The facilities are immaculate and there are no infections that we so often hear about being present in UK hospitals.

5. Access to Latest Technology
The technology and equipments used by them are the latest and the greatest. It’s not uncommon to see surgeons working with billion dollar robotic machines in operating rooms.

6. Surgeon Expertise
Most surgeons catering to international patients have either been educated or have received professional training at top schools in the US, UK or in other countries in Europe. They have colleagues in the US, UK and elsewhere, so it should not come as a surprise if they know your local surgeon at home.

7. Personalized Service
Most medical traveleres vouch for the genuine and excellent service that they receive from surgeons, nurses and other medical staff alike. The staff to patient ratio is low making high level of personal care possible.

8. Longer Hospital Stay
One of the advantages of medical travel is you get to stay in the hospital for long without incurring hefty room charges. You can have a longer hospital stay than possible in your local hospital back home under the supervision of your surgeon and physical therapist.

9. Great Convenience
Given the ease of international travel combined with low airfares, your life-changing surgery is just a flight away. Another convenience that you get is not having to leave the comforts of your home until the surgery is due. You can research all you want on the Internet about hospitals and surgeons, share your medical records online with them, book and plan your itinerary on the web, etc.

10. Travel Opportunities
While the primary motivation for most customers is affordable surgery the opportunity to visit exotic destinations is an additional draw for some. You can choose to have a relaxing recovery in a resort setting or if your surgeon allows you can even enjoy outdoor tourist attractions.

You can learn more about the growing trend of medical tourism , international healthcare facilities and surgeons and the details of the medical tourism process by logging on to http://www.healthbase.com. Healthbase.com is a medical tourism facilitator committed to providing low-cost high quality medical travel services to the global medical consumer.

To learn more about medical tourism, read the medical tourism blog.

For the latest news, interviews, videos, etc, about medical tourism, check out the surgical tourism blog.

Before embarking on your medical travel trip, do read the overseas medical travel blog.

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