{"id":1349,"date":"2018-07-05T13:43:31","date_gmt":"2018-07-05T13:43:31","guid":{"rendered":"http:\/\/www.ijmhr.org\/IntJAnatRes\/?page_id=1349"},"modified":"2018-07-05T13:52:16","modified_gmt":"2018-07-05T13:52:16","slug":"ijar-2018-216","status":"publish","type":"page","link":"https:\/\/www.ijmhr.org\/IntJAnatRes\/ijar-2018-216","title":{"rendered":"IJAR.2018.216"},"content":{"rendered":"
<\/i> DOWNLOAD PDF<\/span><\/a><\/div><\/div><\/div>
<\/i> Table of Contents<\/span><\/a><\/div><\/div><\/div><\/div>\n

Type of Article:<\/strong>\u00a0\u00a0Original Research<\/h3>\n

Volume 6; Issue 3.1 (July 2018)<\/strong><\/h3>\n

Page No.:<\/strong>\u00a05400-5404<\/h3>\n

DOI:\u00a0<\/strong>https:\/\/dx.doi.org\/10.16965\/ijar.2018.216<\/h3>\n

STUDY OF CORONARY OSTIA IN PRESERVED HUMAN CADAVERIC HEART SPECIMENS IN WESTERN MAHARASHTRA BY DISSECTION METHOD<\/h3>\n

Dakhane Prafulla S 1<\/sup>, Patil Tushar R *2<\/sup>.<\/strong><\/p>\n

1<\/sup> Associate Professor, Dept. of Anatomy, Dr. Ulhas Patil Medical College, Jalgaon Kh, India.<\/p>\n

*2<\/sup> Assistant Professor, Dept. of Anatomy, Dr. Ulhas Patil Medical College, Jalgaon Kh, India.<\/p>\n

Address for Correspondence:<\/strong> Dr. Patil Tushar R, Assistant Professor, Dept. of Anatomy, Dr. Ulhas Patil Medical College, Jalgaon Kh, India. E-Mail:<\/strong> tusharpatil131@gmail.com<\/p>\n

ABSTRACT:<\/strong><\/p>\n

Introduction:<\/strong> Coronary artery disease is responsible for 70% cases of sudden cardiac deaths. Small coronary ostia may cause significant difficulty in canulation of it during diagnostic and therapeutic procedures. High origin of coronary arteries increases risk of myocardial ischaemia and sudden death. Considering these significance of variations of coronary ostia in cardiac procedures, detailed study was undertaken so it would be of use to cardiologists and interventional radiologists.<\/p>\n

Materials and Methods:<\/strong> Sample size for the study comprised of 50 human cadaveric heart specimens. Dissection method was adopted.<\/p>\n

Observation and Results:<\/strong> In anterior aortic sinus, 41 specimens had single ostium, while 09 specimens showed two separate ostia. The mean of ostium diameter of right coronary artery was found to be 2.84 mm with a standard deviation (S.D.) of +0.85 mm. The mean distance of main ostium of right coronary artery from supravalvular ridge was found to be 1.23 mm. with a S.D. of +0.32 mm. In case of accessory ostia in anterior aortic sinus, the mean diameter was found to be 1.32 mms. with a S.D. of +0.20 mms. The mean distance of these ostia from supravalvular ridge was found to be 1.16 mms. with a S.D. of +0.17 mms. In left posterior aortic sinus, 49 specimens had single ostium, while 01 specimen had two separate ostia. This ostium was 0.8 mms. in diameter at a distance of 02 mms. below from supravalvular ridge. The mean of ostium diameter of left coronary artery was found to be 3.31 mm with a S.D.of+0.52 mm. The mean distance of main ostium of left coronary artery from supravalvular ridge was found to be 1.40 mm. with a S.D. of +0.27 mm.<\/p>\n

Conclusion:<\/strong> the study provides data on coronary morphometry and topography. It provides basis for understanding the normal variants for determining incidence of anomalies and for evaluating value of screening of such anomalies.<\/p>\n

KEY WORDS:<\/strong> Coronary Ostia, Cardiac Deaths, Anterior Aortic Sinus, Cardiac Procedures, Cadaveric Heart.<\/p>\n

REFERENCES<\/strong><\/p>\n

    \n
  1. Taylor AJ, Byers JP, Cheitlin MD and Virmani R. Anomalous right or left coronary artery from the contralateral coronary sinus:\u201dhigh risk\u201d abnormalities in the initial coronary artery course and heterogenous clinical outcome. Am. Heart J.1997; 133:428-35.<\/li>\n
  2. Gittenberder-de Groot AC, Sauer U, Quaegebeur J. Aortic intramural coronary artery in three hearts with transposition of great arteries. J Thorac Cardiovasc Surg 1986; 91:566-71.<\/li>\n
  3. Gourav Dadarao Thakre , Dr. Vaishali V. Inamdar , Dr. Deepak S. Joshi. Variation in number & diameter of coronary artery ostia: a combined gross anatomical & angiographic study. IOSR Journal of Dental and Medical Sciences (IOSR-JDMS) .Volume 16, Issue 5 Ver. XI (May. 2017);08-11.<\/li>\n
  4. Dr Dalbir Kaur, Dr Karandeep Singh, Dr Narga Nair, Amandeep Singh Kalra. Morphology and morphometry of coronary ostia in south indian adult human cadaveric hearts. International Journal of Biological And Medical Research. 2012 3(3) 2169-2171.<\/li>\n
  5. Shilpa Bhimalli, Daksha Dixit, Mahantesh Siddibhavi and V S Shirol. A study of variations in coronary arterial system in cadaveric human heart. World Journal of Science and Technology. 2011, 1(5): 30-35.<\/li>\n
  6. Cavalcanti JS,\u00a0de Melo NC,\u00a0de Vasconcelos RS.,\u00a0Morphometric and topographic study of the coronary ostia. Arq Bras Cardiol.\u00a02003;81(4):359-362.<\/li>\n
  7. Cavalcanti JS,\u00a0de Lucena Oliveira M,\u00a0Pais e Melo AV Jr.,\u00a0Balaban G,\u00a0de Andrade Oliveira CL,\u00a0de Lucena Oliveira E. Anatomic variations of the coronary arteries. Arq Bras Cardiol.\u00a01995 Dec;65(6):489-492.<\/li>\n
  8. Dattatray D. Dombe, Takkallapalli Anitha, Purushottam A. Giri, Swapnali D. Dombe, Medha V. Ambiye. Clinically relevant morphometric analysis of left coronary artery. Int J Biol Med Res. 2012; 3(1): 1327-1330.<\/li>\n<\/ol>\n

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    \n \t Cite this article:<\/strong><\/span> Dakhane Prafulla S, Patil Tushar R. STUDY OF CORONARY OSTIA IN PRESERVED HUMAN CADAVERIC HEART SPECIMENS IN WESTERN MAHARASHTRA BY DISSECTION METHOD. Int J Anat Res 2018;6(3.1):5400-5404.\u00a0DOI:\u00a0<\/strong>10.16965\/ijar.2018.216\u00a0 \n <\/div>\t\n\t\t\n","protected":false},"excerpt":{"rendered":"

    Type of Article:\u00a0\u00a0Original Research Volume 6; Issue 3.1 (July 2018) Page No.:\u00a05400-5404 DOI:\u00a0https:\/\/dx.doi.org\/10.16965\/ijar.2018.216 STUDY OF CORONARY OSTIA IN PRESERVED HUMAN CADAVERIC HEART SPECIMENS IN WESTERN MAHARASHTRA BY DISSECTION METHOD Dakhane Prafulla S 1, Patil Tushar R *2. 1 Associate Professor, Dept. of Anatomy, Dr. Ulhas Patil Medical College, Jalgaon Kh, India. *2 Assistant Professor, Dept.
    + Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/www.ijmhr.org\/IntJAnatRes\/wp-json\/wp\/v2\/pages\/1349"}],"collection":[{"href":"https:\/\/www.ijmhr.org\/IntJAnatRes\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ijmhr.org\/IntJAnatRes\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ijmhr.org\/IntJAnatRes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ijmhr.org\/IntJAnatRes\/wp-json\/wp\/v2\/comments?post=1349"}],"version-history":[{"count":2,"href":"https:\/\/www.ijmhr.org\/IntJAnatRes\/wp-json\/wp\/v2\/pages\/1349\/revisions"}],"predecessor-version":[{"id":1400,"href":"https:\/\/www.ijmhr.org\/IntJAnatRes\/wp-json\/wp\/v2\/pages\/1349\/revisions\/1400"}],"wp:attachment":[{"href":"https:\/\/www.ijmhr.org\/IntJAnatRes\/wp-json\/wp\/v2\/media?parent=1349"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}