{"id":3799,"date":"2026-03-12T11:31:32","date_gmt":"2026-03-12T11:31:32","guid":{"rendered":"https:\/\/demo.essenceofdesigns.com\/drjennygandhi\/?page_id=3799"},"modified":"2026-03-19T11:52:57","modified_gmt":"2026-03-19T11:52:57","slug":"dural-arteriovenous-fistulas","status":"publish","type":"page","link":"https:\/\/demo.essenceofdesigns.com\/drjennygandhi\/interventional-radiologies\/dural-arteriovenous-fistulas\/","title":{"rendered":"Dural Arteriovenous Fistulas"},"content":{"rendered":"\t\t
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Dural Arteriovenous Fistulas<\/h1>
Home<\/a>\"\"

Dural Arteriovenous Fistulas<\/p><\/div><\/div>

\"\"+91 90033 03373<\/span><\/a><\/div><\/div><\/div><\/section><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Dural Arteriovenous Fistulas<\/h1>
Home<\/a>\"\"

Dural Arteriovenous Fistulas<\/p><\/div><\/div><\/div><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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WHAT IS
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A DAVF is an abnormal connection between arteries and veins in the dura mater (outer membrane) of the brain. Depending on their size and location, DAVFs can cause headaches, neurological symptoms, or bleeding.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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causes<\/h1>\t\t\t\t<\/div>\n\t\t
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Narrowing or blockage of a brain venous<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Traumatic head injury<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Infections near the brain<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Previous brain surgery or craniotomy<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Blood clots in deep veins<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Tumors in the meninges<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Changes in blood clotting<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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inflammation and neovascularization<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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symptoms<\/h1>\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tHeadaches, nausea, and vomiting\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h6>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\n\t\t\t\t<\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/defs><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t
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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tPulsatile tinnitus\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h6>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tVisual disturbances like double vision, eye bulging, swelling, or paralysis of eye muscles\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h6>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tSeizures\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h6>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\n\t\t\t\t<\/path><\/path><\/path><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/defs><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t
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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tNeurological deficits including weakness, numbness, facial pain, and speech problems\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h6>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\n\t\t\t\t<\/path><\/path><\/path><\/path><\/path><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/defs><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t
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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tCoordination problems and difficulty walking\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h6>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\n\t\t\t\t<\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/g><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/rect><\/clipPath><\/defs><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t
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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tSymptoms of increased intracranial pressure\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h6>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\n\t\t\t\t<\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/defs><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t
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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tDementia or apathy in severe cases\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h6>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\n\t\t\t\t<\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/defs><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t
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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tBurning or prickling sensations\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h6>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tlower back pain, leg numbness or weakness\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h6>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\n\t\t\t\t<\/path><\/path><\/path><\/path><\/path><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/defs><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t
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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tno symptoms and may be discovered incidentally\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h6>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\n\t\t\t\t<\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/stop><\/stop><\/linearGradient><\/defs><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t
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\n\t\t\t\t\t\t\n\t\t\t\t\t\t\tsudden headache, neurological deficits, or stroke-like symptoms\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h6>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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if untreated?<\/h1>\t\t\t\t<\/div>\n\t\t
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Intracranial hemorrhage<\/h6>\t\t\t\t<\/div>\n\t\t\t\t
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Rupture of fragile abnormal vessels can cause bleeding in the brain, including intracerebral hemorrhage, subdural hematomas, or subarachnoid hemorrhage, leading to stroke or death.<\/h6><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Neurological deficits<\/h6>\t\t\t\t<\/div>\n\t\t\t\t
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Progressive damage due to abnormal blood flow and venous hypertension may cause weakness, sensory loss, seizures, speech or vision impairment, ataxia, and cognitive decline.<\/h6><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Increased intracranial pressure<\/h6>\t\t\t\t<\/div>\n\t\t\t\t
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Venous congestion can elevate pressure inside the skull, causing headaches, nausea, vomiting, decreased consciousness, and brain edema.<\/h6><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Spinal cord damage<\/h6>\t\t\t\t<\/div>\n\t\t\t\t
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In spinal DAVFs, untreated lesions can cause progressive myelopathy, gait disturbances, limb weakness, numbness, bladder\/bowel dysfunction, and even paralysis.<\/h6><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Seizures and cognitive impairment<\/h6>\t\t\t\t<\/div>\n\t\t\t\t
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Involvement of brain tissue can lead to seizures, dementia, or parkinsonism-like symptoms.<\/h6><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Permanent disability or death<\/h6>\t\t\t\t<\/div>\n\t\t\t\t
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Serious bleeding or irreversible neurological injury may cause permanent disability or be fatal.<\/h6><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Heart failure<\/h6>\t\t\t\t<\/div>\n\t\t\t\t
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Rarely, large fistulas can lead to high-output heart failure by increasing cardiac workload through abnormal shunting.<\/h6><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Interventional Radiology
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Embolization using Onyx or glue agents<\/h6>\t\t\t\t<\/div>\n\t\t\t\t
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In order to block blood flow through the abnormal vessels, a microcatheter is inserted into the AVM’s feeding arteries and liquid agents, such as Onyx or special medical glue, are injected. This minimally invasive procedure is known as embolization. Embolization is frequently used as part of a combination treatment plan to help shrink or close the AVM, increasing the safety or efficacy of radiosurgery or surgery.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Stereotactic Radiosurgery<\/h6>\t\t\t\t<\/div>\n\t\t\t\t
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With stereotactic radiosurgery, the AVM is precisely targeted without requiring open surgery using intensely concentrated radiation beams, which are frequently delivered by tools like a Gamma Knife or CyberKnife. When surgery is not an option for small or deep AVMs, radiosurgery is frequently used to damage the vessel walls of the AVM, causing them to gradually close off. Gradual obliteration usually happens months to years after treatment.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Schedule Your
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\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t<\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\tget an appointment<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

WHAT IS DURAL ARTERIOVENOUS FISTULAS? A DAVF is an abnormal connection between arteries and veins in the dura mater (outer membrane) of the brain. Depending on their size and location, DAVFs can cause headaches, neurological symptoms, or bleeding. causes Narrowing or blockage of a brain venous Traumatic head injury Infections near the brain Previous brain […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":31,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3799","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/demo.essenceofdesigns.com\/drjennygandhi\/wp-json\/wp\/v2\/pages\/3799","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/demo.essenceofdesigns.com\/drjennygandhi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/demo.essenceofdesigns.com\/drjennygandhi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/demo.essenceofdesigns.com\/drjennygandhi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/demo.essenceofdesigns.com\/drjennygandhi\/wp-json\/wp\/v2\/comments?post=3799"}],"version-history":[{"count":32,"href":"https:\/\/demo.essenceofdesigns.com\/drjennygandhi\/wp-json\/wp\/v2\/pages\/3799\/revisions"}],"predecessor-version":[{"id":5526,"href":"https:\/\/demo.essenceofdesigns.com\/drjennygandhi\/wp-json\/wp\/v2\/pages\/3799\/revisions\/5526"}],"up":[{"embeddable":true,"href":"https:\/\/demo.essenceofdesigns.com\/drjennygandhi\/wp-json\/wp\/v2\/pages\/31"}],"wp:attachment":[{"href":"https:\/\/demo.essenceofdesigns.com\/drjennygandhi\/wp-json\/wp\/v2\/media?parent=3799"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}