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

• Main Authors: Hosam I kandil (Author), Mohamed M Abd el ghany (Author), Hussein Risk (Author), Reham M darwish (Author), Dina Osama (Author), Manal A Ibrahim (Author)
• Format: Book
• Published: Journal of Cardiovascular Medicine and Cardiology - Peertechz Publications, 2018-10-18.
• Subjects: Research Article
• Online Access: 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...