Valsalva Maneuver in diastolic heart failure, diastolic dysfunction and systolic heart failure clinically BNP and echocardiography

• প্রধান লেখক: Hosam I kandil (লেখক), Mohamed M Abd el ghany (লেখক), Hussein Risk (লেখক), Reham M darwish (লেখক), Dina Osama (লেখক), Manal A Ibrahim (লেখক)
• বিন্যাস: গ্রন্থ
• প্রকাশিত: Journal of Cardiovascular Medicine and Cardiology - Peertechz Publications, 2018-10-18.
• বিষয়গুলি: Research Article
• অনলাইন ব্যবহার করুন: Connect to this object online.

<p>Background: Valsalva maneuver one of the oldest method to diagnose heart failure, it's cheap ,non-invasive ,bedside tool .Its well-studied in systolic heart failure patients which showed abnormal response either square wave or absent phase IV ,however in diastolic heart failure and dia...