{"id":30430,"date":"2020-03-21T04:53:00","date_gmt":"2020-03-21T04:53:00","guid":{"rendered":"https:\/\/johnsonfrancis.org\/professional\/?p=30430"},"modified":"2021-12-20T22:44:22","modified_gmt":"2021-12-20T17:14:22","slug":"symptomatic-coronary-narrowing-mcq-answer","status":"publish","type":"post","link":"https:\/\/johnsonfrancis.org\/professional\/symptomatic-coronary-narrowing-mcq-answer\/","title":{"rendered":"Symptomatic coronary narrowing &#8211; MCQ &#8211; Answer"},"content":{"rendered":"<h2><span style=\"color: #008000;\">Symptomatic coronary narrowing &#8211; MCQ &#8211; Answer<\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-26743 size-large\" src=\"https:\/\/johnsonfrancis.org\/professional\/wp-content\/uploads\/2018\/09\/Medicine-MCQ-CVS-1-1024x577.png\" alt=\"\" width=\"640\" height=\"361\" \/><\/p>\n<p><span style=\"color: #0000ff;\"><strong>Coronary narrowing by atheromatous plaque becomes symptomatic if the cross sectional area is reduced by &#8211;% \u2013 Correct Answer: d) 70%<\/strong><\/span><\/p>\n<p>Coronary vessels have good neurally mediated vascular regulation. Hence flow limitation (even during exercise) does not occur until the cross sectional area of the vessel is reduced by at least 70%.<\/p>\n<p><a href=\"https:\/\/johnsonfrancis.org\/professional\/symptomatic-coronary-narrowing-mcq\/\"><strong>Back to question<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Symptomatic coronary narrowing &#8211; MCQ &#8211; Answer Coronary narrowing by atheromatous plaque becomes symptomatic if the cross sectional area is reduced by &#8211;% \u2013 Correct Answer: d) 70% Coronary vessels have good neurally mediated vascular regulation. Hence flow limitation (even during exercise) does not occur until the cross sectional area of the vessel is reduced [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":26743,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","footnotes":""},"categories":[13],"tags":[],"class_list":["post-30430","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-medicine-mcq-cvs"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Symptomatic coronary narrowing - MCQ - Answer - All About Cardiovascular System and Disorders<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/johnsonfrancis.org\/professional\/symptomatic-coronary-narrowing-mcq-answer\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Symptomatic coronary narrowing - MCQ - Answer - All About Cardiovascular System and Disorders\" \/>\n<meta property=\"og:description\" content=\"Symptomatic coronary narrowing &#8211; MCQ &#8211; Answer Coronary narrowing by atheromatous plaque becomes symptomatic if the cross sectional area is reduced by &#8211;% \u2013 Correct Answer: d) 70% Coronary vessels have good neurally mediated vascular regulation. Hence flow limitation (even during exercise) does not occur until the cross sectional area of the vessel is reduced [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/johnsonfrancis.org\/professional\/symptomatic-coronary-narrowing-mcq-answer\/\" \/>\n<meta property=\"og:site_name\" content=\"All About Cardiovascular System and Disorders\" \/>\n<meta property=\"article:published_time\" content=\"2020-03-21T04:53:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-12-20T17:14:22+00:00\" \/>\n<meta name=\"author\" content=\"Johnson Francis\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Johnson Francis\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/symptomatic-coronary-narrowing-mcq-answer\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/symptomatic-coronary-narrowing-mcq-answer\\\/\"},\"author\":{\"name\":\"Johnson Francis\",\"@id\":\"https:\\\/\\\/johnsonfrancis.org\\\/professional\\\/#\\\/schema\\\/person\\\/5441d907049b914770f4bd98fb57feec\"},\"headline\":\"Symptomatic coronary narrowing &#8211; 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