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Prevalence of an Increased Ascending Thoracic Aorta Diameter Diagnosed by Two-Dimensional Echocardiography Versus 64-Multislice Cardiac Computed Tomography
The prevalence of an enlarged ascending thoracic aortic diameter (AAD) diagnosed by 2-dimensional echocardiography compared with 64-slice cardiac computed tomography (MSCT) was investigated in 97 women and 117 men (mean age 65 ± 12 years). Enlarged AADs were diagnosed in 42 of 214 patients (20%) by...
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| Published in: | The American journal of cardiology 2008, Vol.101 (1), p.119-121 |
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| container_end_page | 121 |
| container_issue | 1 |
| container_start_page | 119 |
| container_title | The American journal of cardiology |
| container_volume | 101 |
| creator | Kaplan, Sarah, MD Aronow, Wilbert S., MD Ahn, Chul, PhD Lai, Hoang, MD DeLuca, Albert J., MD Weiss, Melvin B., MD Dilmanian, Hajir, MD Spielvogel, David, MD Lansman, Steven L., MD, PhD Belkin, Robert N., MD |
| description | The prevalence of an enlarged ascending thoracic aortic diameter (AAD) diagnosed by 2-dimensional echocardiography compared with 64-slice cardiac computed tomography (MSCT) was investigated in 97 women and 117 men (mean age 65 ± 12 years). Enlarged AADs were diagnosed in 42 of 214 patients (20%) by echocardiography and in 45 of 214 patients (21%) by MSCT (p = NS). The sensitivity, specificity, positive predictive value, and negative predictive value of echocardiography in diagnosing an enlarged AAD using MSCT were 69%, 93%, 74%, and 92%, respectively. A Bland-Altman plot showed that the agreement for AAD measured by echocardiography and MSCT was 95% inside the 2-SD limits. In conclusion, the sensitivity, specificity, positive predictive value, and negative predictive value of 2-dimensional echocardiography in diagnosing enlarged AAD using MSCT were 69%, 93%, 74%, and 92%, respectively. |
| doi_str_mv | 10.1016/j.amjcard.2007.07.081 |
| format | article |
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Enlarged AADs were diagnosed in 42 of 214 patients (20%) by echocardiography and in 45 of 214 patients (21%) by MSCT (p = NS). The sensitivity, specificity, positive predictive value, and negative predictive value of echocardiography in diagnosing an enlarged AAD using MSCT were 69%, 93%, 74%, and 92%, respectively. A Bland-Altman plot showed that the agreement for AAD measured by echocardiography and MSCT was 95% inside the 2-SD limits. In conclusion, the sensitivity, specificity, positive predictive value, and negative predictive value of 2-dimensional echocardiography in diagnosing enlarged AAD using MSCT were 69%, 93%, 74%, and 92%, respectively.</description><identifier>ISSN: 0002-9149</identifier><identifier>EISSN: 1879-1913</identifier><identifier>DOI: 10.1016/j.amjcard.2007.07.081</identifier><identifier>PMID: 18157977</identifier><identifier>CODEN: AJCDAG</identifier><language>eng</language><publisher>New York, NY: Elsevier Inc</publisher><subject>Adult ; Aged ; Aged, 80 and over ; Aorta, Thoracic - pathology ; Aortography - methods ; Biological and medical sciences ; Cardiology ; Cardiology. Vascular system ; Cardiovascular ; Cardiovascular disease ; Cardiovascular system ; Dilatation, Pathologic - diagnosis ; Echocardiography ; Electrocardiography ; Female ; Humans ; Investigative techniques, diagnostic techniques (general aspects) ; Male ; Medical diagnosis ; Medical sciences ; Middle Aged ; Predictive Value of Tests ; Prevalence ; Sensitivity and Specificity ; Tomography ; Tomography, X-Ray Computed - methods ; Ultrasonic investigative techniques</subject><ispartof>The American journal of cardiology, 2008, Vol.101 (1), p.119-121</ispartof><rights>Elsevier Inc.</rights><rights>2008 Elsevier Inc.</rights><rights>2008 INIST-CNRS</rights><rights>Copyright Elsevier Sequoia S.A. 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Enlarged AADs were diagnosed in 42 of 214 patients (20%) by echocardiography and in 45 of 214 patients (21%) by MSCT (p = NS). The sensitivity, specificity, positive predictive value, and negative predictive value of echocardiography in diagnosing an enlarged AAD using MSCT were 69%, 93%, 74%, and 92%, respectively. A Bland-Altman plot showed that the agreement for AAD measured by echocardiography and MSCT was 95% inside the 2-SD limits. In conclusion, the sensitivity, specificity, positive predictive value, and negative predictive value of 2-dimensional echocardiography in diagnosing enlarged AAD using MSCT were 69%, 93%, 74%, and 92%, respectively.</description><subject>Adult</subject><subject>Aged</subject><subject>Aged, 80 and over</subject><subject>Aorta, Thoracic - pathology</subject><subject>Aortography - methods</subject><subject>Biological and medical sciences</subject><subject>Cardiology</subject><subject>Cardiology. Vascular system</subject><subject>Cardiovascular</subject><subject>Cardiovascular disease</subject><subject>Cardiovascular system</subject><subject>Dilatation, Pathologic - diagnosis</subject><subject>Echocardiography</subject><subject>Electrocardiography</subject><subject>Female</subject><subject>Humans</subject><subject>Investigative techniques, diagnostic techniques (general aspects)</subject><subject>Male</subject><subject>Medical diagnosis</subject><subject>Medical sciences</subject><subject>Middle Aged</subject><subject>Predictive Value of Tests</subject><subject>Prevalence</subject><subject>Sensitivity and Specificity</subject><subject>Tomography</subject><subject>Tomography, X-Ray Computed - methods</subject><subject>Ultrasonic investigative techniques</subject><issn>0002-9149</issn><issn>1879-1913</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNqFkt-K1DAUxoso7rj6CEoQ9K5j0iZNe6Mss6surCg4infhTHo6k7FNxqRdmWfxZU2YssLeCIEk8Dvf-fOdLHvO6JJRVr3ZL2HYa_DtsqBULtOp2YNswWrZ5Kxh5cNsQSkt8obx5ix7EsI-fhkT1ePsjNVMyEbKRfbni8db6NFqJK4jYMm11R4hYEsugkbbGrsl653zoI0mF86PQC4NDDiiT4-tdYndHMn6t8svzYA2GGehJ1d651KBxm09HHZH8h19mAKpeP5p6kcTehOTrhIBmqzccJjGqLR2wxzwNHvUQR_w2XyfZ9_eX61XH_Obzx-uVxc3ueZSjDkH1AJZ2YiOtxrKivJuU9C2kaVmYrMBgbzRXIuC1xpo3YmuYgiNkCXntJPlefb6pHvw7teEYVSDia33PVh0U1AyzrviVQJf3gP3bvKx16CKkpayprKMkDhB2rsQPHbq4M0A_qgYVck6tVezdSpZp9KpWYx7MYtPmwHbf1GzVxF4NQMQNPSdB6tNuOOiloj-Ju7dicM4s1uDXgVtksGt8ahH1Trz31Le3lPQvbEmJv2JRwx3TTMVCkXV17Rnac1onFQt6Y_yL-E70HE</recordid><startdate>2008</startdate><enddate>2008</enddate><creator>Kaplan, Sarah, MD</creator><creator>Aronow, Wilbert S., MD</creator><creator>Ahn, Chul, PhD</creator><creator>Lai, Hoang, MD</creator><creator>DeLuca, Albert J., MD</creator><creator>Weiss, Melvin B., MD</creator><creator>Dilmanian, Hajir, MD</creator><creator>Spielvogel, David, MD</creator><creator>Lansman, Steven L., MD, PhD</creator><creator>Belkin, Robert N., MD</creator><general>Elsevier Inc</general><general>Elsevier</general><general>Elsevier Limited</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TS</scope><scope>8FD</scope><scope>FR3</scope><scope>K9.</scope><scope>M7Z</scope><scope>NAPCQ</scope><scope>P64</scope><scope>7X8</scope></search><sort><creationdate>2008</creationdate><title>Prevalence of an Increased Ascending Thoracic Aorta Diameter Diagnosed by Two-Dimensional Echocardiography Versus 64-Multislice Cardiac Computed Tomography</title><author>Kaplan, Sarah, MD ; Aronow, Wilbert S., MD ; Ahn, Chul, PhD ; Lai, Hoang, MD ; DeLuca, Albert J., MD ; Weiss, Melvin B., MD ; Dilmanian, Hajir, MD ; Spielvogel, David, MD ; Lansman, Steven L., MD, PhD ; Belkin, Robert N., MD</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c475t-4aec5e1395f4dca3604fb20d973c15bba5e49c4c5248ca08f5f61ea9573440f73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Adult</topic><topic>Aged</topic><topic>Aged, 80 and over</topic><topic>Aorta, Thoracic - pathology</topic><topic>Aortography - methods</topic><topic>Biological and medical sciences</topic><topic>Cardiology</topic><topic>Cardiology. 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Enlarged AADs were diagnosed in 42 of 214 patients (20%) by echocardiography and in 45 of 214 patients (21%) by MSCT (p = NS). The sensitivity, specificity, positive predictive value, and negative predictive value of echocardiography in diagnosing an enlarged AAD using MSCT were 69%, 93%, 74%, and 92%, respectively. A Bland-Altman plot showed that the agreement for AAD measured by echocardiography and MSCT was 95% inside the 2-SD limits. In conclusion, the sensitivity, specificity, positive predictive value, and negative predictive value of 2-dimensional echocardiography in diagnosing enlarged AAD using MSCT were 69%, 93%, 74%, and 92%, respectively.</abstract><cop>New York, NY</cop><pub>Elsevier Inc</pub><pmid>18157977</pmid><doi>10.1016/j.amjcard.2007.07.081</doi><tpages>3</tpages></addata></record> |
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| subjects | Adult Aged Aged, 80 and over Aorta, Thoracic - pathology Aortography - methods Biological and medical sciences Cardiology Cardiology. Vascular system Cardiovascular Cardiovascular disease Cardiovascular system Dilatation, Pathologic - diagnosis Echocardiography Electrocardiography Female Humans Investigative techniques, diagnostic techniques (general aspects) Male Medical diagnosis Medical sciences Middle Aged Predictive Value of Tests Prevalence Sensitivity and Specificity Tomography Tomography, X-Ray Computed - methods Ultrasonic investigative techniques |
| title | Prevalence of an Increased Ascending Thoracic Aorta Diameter Diagnosed by Two-Dimensional Echocardiography Versus 64-Multislice Cardiac Computed Tomography |
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