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samer kareem
8,852 Views · 1 year ago

Antiarrhythmics are drugs that are used to treat abnormal heart rhythms resulting from irregular electrical activity of the heart. There are many different types of antiarrhythmic drugs. Examples include: Amiodarone (Cordarone) Flecainide (Tambocor) Procainamide (Procanbid) Sotalol (Betapace) In addition, there are other types of heart drugs that can be used to treat arrhythmias, including: Beta-blockers such as metoprolol or Toprol XL, which reduce the heart's workload and heart rate. Calcium channel blockers such as verapamil or Calan, which also reduces the heart rate.

samer kareem
7,166 Views · 1 year ago

Angina results from a reduction in the oxygen supply/demand ratio. Therefore, in order to alleviate the pain, it is necessary to improve this ratio. This can be done either by increasing blood flow (which increases oxygen delivery or supply), or by decreasing oxygen demand (i.e., by decreasing myocardial oxygen consumption).

samer kareem
8,834 Views · 1 year ago

Are you a first time would be mom? If yes, then you must be very excited to feel the first movement and kick from your baby. It is undoubtedly the most exciting experience for many expecting moms. It is an indication that there is a little angel growing inside you. There are interesting facts about baby kicks during pregnancy that you need to know.

samer kareem
177,818 Views · 1 year ago

The baby will move head down if there is room or if there is tone in the support to the uterus to direct baby head down. Before 24-26 weeks most babies lie diagonal or sideways in the Transverse Lie position. Between 24-29 weeks most babies turn vertical and some will be breech.

samer kareem
90,245 Views · 1 year ago

Natural birth encouragement pain and joy

samer kareem
117,448 Views · 1 year ago

First time mom experiences a quick, natural, water-birth.

samer kareem
4,356 Views · 1 year ago

During 34 week of pregnancy, the baby is getting ready for delivery, you may feel less wriggling and kicking. Watch out this video to learn more about being 34 weeks pregnant.

samer kareem
8,053 Views · 1 year ago

32 weeks pregnant, your baby has now nails on the toes and fingers. Watch this video to get detailed information of baby's development during this 33 week of pregnancy,

samer kareem
14,724 Views · 1 year ago

During this week your baby's brain form channels and creases with the help of more tissues with greater surface area. Check out this video for detail information on 30 weeks pregnant -

samer kareem
7,431 Views · 1 year ago

Magnetic Resonance Imaging (MRI) "sees" inside the body by mapping the position of water molecules, which exist at different densities in different types of tissue. Watch the video above for a sample of some impressive MRI images of the human body in action.

samer kareem
2,016 Views · 1 year ago

The human body as seen with MRI and X-RAY

samer kareem
7,588 Views · 1 year ago

Nosebleeds are common due to the location of the nose on the face, and the large amount of blood vessels in the nose. The most common causes of nosebleeds are drying of the nasal membranes and nose picking (digital trauma), which can be prevented with proper lubrication of the nasal passages and not picking the nose.

samer kareem
59,090 Views · 1 year ago

BIG wart blister after freezing with liquid nitrogen

samer kareem
21,514 Views · 1 year ago

Frostbite is an injury caused by freezing of the skin and underlying tissues. First your skin becomes very cold and red, then numb, hard and pale. Frostbite is most common on the fingers, toes, nose, ears, cheeks and chin. Exposed skin in cold, windy weather is most vulnerable to frostbite. But frostbite can occur on skin covered by gloves or other clothing.

samer kareem
14,776 Views · 1 year ago

soaking the wound in cool water for five minutes or longer. taking acetaminophen or ibuprofen for pain relief. applying lidocaine (an anesthetic) with aloe vera gel or cream to soothe the skin. using an antibiotic ointment and loose gauze to protect the affected area.

samer kareem
8,442 Views · 1 year ago

Dr Sergio Canavero, believes he can successfully perform the world's first human head transplant in 2017. Within the medical establishment there is concern and scepticism—but either way the operation is set to be one of the big talking points of the year ahead.

samer kareem
6,856 Views · 1 year ago

8 months until the world’s first human head transplant

samer kareem
23,582 Views · 1 year ago

heart dissection / cardiac anatomy

samer kareem
3,990 Views · 1 year ago

Bartholin gland Marsupialization in Primary Bartholin Cyst

samer kareem
9,387 Views · 1 year ago

A fluid-filled swelling (cyst) in the Bartholin's glands, which lubricate the vagina.




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