<?xml version="1.0" encoding="UTF-8"?><protocol_summary><protocol><id>15052</id><no>CMD-REGISTRY</no><status>Open</status><title>Coronary Microvascular Disease (CMD) Registry</title><nct_id>NCT05960474</nct_id><sponsor_type>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 Southern Maryland Hospital Center : Lallo Yadeta; Medstar Washington Hospital Center</institution><management_group>MCRN - Wash Interventional - ARO</management_group><item><contact_id>18209</contact_id><item_description>Lallo Yadeta</item_description><js_safe_str>Lallo Yadeta</js_safe_str><email>Lallo.Yadeta@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>