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The college offers preclinical courses and elective postings, the main course being the MBBS. Degree courses: MD Radio-diagnosis (From 2013), MD general medicine, MD Pediatrics; MS courses: MS general surgery, MS Orthopedics, MS OG; Diploma courses: DGO, DCh, DA, DRDT; MCh courses: MCh paediatric surgery, MCH Neurosurgery, MCH Plastic surgery
The Tamil Nadu Dr. M.G.R. Medical University (abbr. TNMGRMU) is a government medical university situated in Guindy in the southern part of the city of Chennai, Tamil Nadu, India. It is about 7 km from the Chennai International Airport and about 13 km from the Chennai Central Railway Station .
The conduction system consists of specialized heart muscle cells, situated within the myocardium. [3] There is a skeleton of fibrous tissue that surrounds the conduction system which can be seen on an ECG. Dysfunction of the conduction system can cause irregular heart rhythms including rhythms that are too fast or too slow.
Such channels are important parts of the electrical conduction system of the heart and form a component of the natural pacemaker. First described in the late 1970s in Purkinje fibers and sinoatrial myocytes, the cardiac pacemaker "funny" (I f) current has been extensively characterized and its role in cardiac pacemaking has been investigated.
Second-degree atrioventricular block (AV block) is a disease of the electrical conduction system of the heart. It is a conduction block between the atria and ventricles. The presence of second-degree AV block is diagnosed when one or more (but not all) of the atrial impulses fail to conduct to the ventricles due to impaired conduction.
Dr. MGR-Janaki College of Arts and Science for Women is a college for women in the Sathyabama MGR Maligai Campus in Chennai.V. N. Janaki Ramachandran, former Chief Minister of Tamil Nadu, help found the college in memory of her husband Bharat Ratna Dr. M.G. Ramachandran, and is currently managed and administered by the Directors of Sathya Studios Private Limited.
The bundle branches were separately described by Retzer and Braeunig as early as 1904, but their physiological function remained unclear and their role in the electrical conduction system of the heart remained unknown until Sunao Tawara published his monograph on Das Reizleitungssystem des Säugetierherzens (English: The Conduction System of the Mammalian Heart) in 1906. [4]
A new campus with a six-storeyed building for Madras Medical College was built on land covering 325,000 square feet (30,200 m 2) on the erstwhile central prison premises in 2010 and was completed in 2012.