Global Holter ECG Monitoring Market By Type (By Component , Wired Holter Monitor , Wireless Holter , Holter Analysis System & Software , By Lead Type , Patch Type 1 Lead Holter Monitor , 3 Lead Holter Monitor , 6 Lead Holter Monitor , and 12 Lead Holter Monitor), By Application (Hospital and Clinic , and Home Setting & Ambulatory Surgical Center (ASCs)), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029