The cardiovascular system is a closed system if the heart and blood vessels. The heart pumps blood through a closed system of blood vessels. Blood vessels allow blood to circulate to all parts of the body. Arteries usually colored red because oxygen rich, carry blood away from the heart to capillaries within the tissues. Veins usually colored blue because oxygen poor, carry blood to the heart from the capillaries.

مرکز ایمپلنت و زیبایی دندان شیراز دکتر محمد امین دین پرور

Hemodialysis is the process of cleaning the patient’s blood outside the body. Learn more about this renal replacement therapy option.

Read more: http://www.freseniusmedicalcar....e.com/en/patients-fa

This film explains how dialysis works. It features patients talking about different types of dialysis and how they fit the treatment into their lives.

Johns Hopkins orthopaedic hip and knee surgeon, Savyasachi "Savya" Thakkar, explains how to prepare for knee replacement surgery, and what to expect before and after surgery. To learn more about our hip and knee replacement division, visit https://www.hopkinsmedicine.org/ortho. #KneeReplacement #JohnsHopkins

Q&A's
0:15 What causes someone to need a knee replacement?
0:29 What should patients do in advance of surgery?
1:10 Do you recommend physical therapy BEFORE surgery?
1:43 Will joint implants set off metal detectors at airports?

Off-Pump Coronary Artery Bypass Grafting (CABG)

technique of combined cataract surgery and glaucoma tube shunt using triamcinolone to verify fluid outflow

Very Hard White Cataract with trypan blue "Vision blue" Capsule Staining

Cannula are often introduced into blood vessels in 80% of patients in the hospital for treatment. This can be a daunting experience to patients and stressful to doctors as multiple attempts are used. This may result in introducing spreading MRSA, E Coli & Chlostredium living on your skin into blood and results in Invasive MRSA infection.

Skin is often not adequatly cleaned during subsequent atempts as doctors/nurses do not wait for 1 min after applying cleaning solution on the skin before they puncture your skin.

Multiple punctured sites allow CA-MRSA to enter blood stream resulting in bacteremia and death.

Our mission is to reduce spreading invasive CA-MRSA in the hospitals by developing alternative technique to introduce cannulae.

Medifix was created by doctors with a mission to reduce the threat of spreading antibiotic resustant bacteria to mankind.

Laparoscopic Roux-en-Y Gastric Bypass with Hand-Sutured Anastomosis. Dr. Dennis Smith, Advanced Obesity Surgery, Marietta, GA

Henry Anhalt DO FAAP
Ped Eddo

Michael La Corte MD
Ped Card

A vidoe showing the pronator drift from the USMLE collection

This video shows how to control bleeding

how to to deal with fractures and dislocations

Gynecomastia means enlargement of male breast to resample female breast that is a common problem between males and causes many psychological problem
Dr. Mohamed El-Rouby
Consltant of Plastic surgery - Faculty of Medicine - Ain Shams University