Yogender Singh Bansal1, Shatrugan Prasad Mandal2, Senthil Kumar3, Puneet Setia4. 1. Additional Professor, Department of Forensic Medicine, PGIMER , Chandigarh, India . 2. Assistant Professor, Department of Forensic Medicine, PGIMER , Chandigarh, India . 3. Senior Resident, Department of Forensic Medicine, PGIMER , Chandigarh, India . 4. Assistant Professor, Department of Forensic Medicine, AIIMS , Jodhpur, India .
Abstract
AIM: A preliminary study of coronaries using post-mortem angiography was undertaken to see the prevalence of atherosclerotic coronary stenosis in non-cardiac unnatural deaths. MATERIALS AND METHODS: This study was conducted in a tertiary care centre located in Chandigarh. A total of 128 medico-legal cases were studied comprising 88 males and 40 females. Post-mortem examinations of these MLC cases were conducted in the Department of Forensic Medicine, PGIMER, Chandigarh. All hearts were visually screened by post-mortem coronary angiography first and then grossly examined using serial transverse incision technique in positive screening cases to find the degree of narrowing. RESULTS: Of the study group, 34% males and 20% females showed evidence of narrowing on angiography. Of the males showing coronary stenosis, 83% had single vessel disease and 13% had double vessel disease, while only one individual had triple vessel disease. In cases of female, all the cases of coronary stenosis were single vessel disease. Left anterior descending coronary artery (LAD) was the most common vessel involved, followed by right coronary artery (RCA) & Left circumflex artery (LCX) and in cases of double vessel disease, LAD in combination with LCX was responsible for 75% of the cases. Remarkably 23.6% of study population in the age group of less than 40 years showed appreciable narrowing in at least one of the coronaries. CONCLUSION: In general, the prevalence of CAD is on the rise, particularly in younger population owing to the changes in their lifestyle and food habits. This preliminary study revealed evidence of narrowing of at least one coronary in 34% male and 20% female population and 23.6% subjects were less than 40 years old. Further detailed studies are needed especially in younger age group and to support the need for preventive cardiology in the early years of life.
AIM: A preliminary study of coronaries using post-mortem angiography was undertaken to see the prevalence of atherosclerotic coronary stenosis in non-cardiac unnatural deaths. MATERIALS AND METHODS: This study was conducted in a tertiary care centre located in Chandigarh. A total of 128 medico-legal cases were studied comprising 88 males and 40 females. Post-mortem examinations of these MLC cases were conducted in the Department of Forensic Medicine, PGIMER, Chandigarh. All hearts were visually screened by post-mortem coronary angiography first and then grossly examined using serial transverse incision technique in positive screening cases to find the degree of narrowing. RESULTS: Of the study group, 34% males and 20% females showed evidence of narrowing on angiography. Of the males showing coronary stenosis, 83% had single vessel disease and 13% had double vessel disease, while only one individual had triple vessel disease. In cases of female, all the cases of coronary stenosis were single vessel disease. Left anterior descending coronary artery (LAD) was the most common vessel involved, followed by right coronary artery (RCA) & Left circumflex artery (LCX) and in cases of double vessel disease, LAD in combination with LCX was responsible for 75% of the cases. Remarkably 23.6% of study population in the age group of less than 40 years showed appreciable narrowing in at least one of the coronaries. CONCLUSION: In general, the prevalence of CAD is on the rise, particularly in younger population owing to the changes in their lifestyle and food habits. This preliminary study revealed evidence of narrowing of at least one coronary in 34% male and 20% female population and 23.6% subjects were less than 40 years old. Further detailed studies are needed especially in younger age group and to support the need for preventive cardiology in the early years of life.
Authors: R B ALLISON; F L RODRIGUEZ; E A HIGGINS; J P LEDDY; W H ABELMANN; L B ELLIS; S L ROBBINS Journal: Circulation Date: 1963-02 Impact factor: 29.690