<?xml version="1.0" encoding="UTF-8"?><protocol_summary><protocol><id>14385</id><no>MVSS-NCT04736667</no><status>Open</status><title>Mitral Valve Screening Survey (MVSS)</title><nct_id>NCT04736667</nct_id><sponsor_type>Industrial; Institutional</sponsor_type><age_group>Adult</age_group><treatment_type>Observational</treatment_type><disease_site>Diseases Of The Circulatory System</disease_site><PI>Waksman, Ron</PI><institution>Medstar Washington Hospital Center : Sevket Ozturk, Sevket Ozturk, Donna Whitman</institution><management_group>MCRN - Wash Interventional - ARO</management_group><item><contact_id>7267</contact_id><item_description>Donna Whitman</item_description><js_safe_str>Donna Whitman</js_safe_str><email>donna.j.whitman@medstar.net</email></item><item><contact_id>15245</contact_id><item_description>Sevket Ozturk</item_description><js_safe_str>Sevket Ozturk</js_safe_str><email>sevket.t.ozturk@medstar.net</email></item><item><contact_id>15245</contact_id><item_description>Sevket Ozturk</item_description><js_safe_str>Sevket Ozturk</js_safe_str><email>sevket.t.ozturk@medstar.net</email></item></protocol><sipVersion>2026.1.0 Build 16</sipVersion><copyright> &lt;a href="https://advarra.com" target="_blank"&gt;&amp;copy; 2026 Advarra, Inc.&lt;/a&gt; </copyright></protocol_summary>