Evaluation of the effects of different treatment modalities on angiogenesis in heart failure patients with reduced/mid-range ejection fraction via VEGF and sVEGFR-1

From the Department of Internal Medicine (Erturk, Saglam, Aykan, Acar), University of Health Sciences, Gulhane Education and Research Hospital, Ankara, from the Department of Biostatistics (Elasan), 100th Years University Faculty of Medicine, Van, from the Department of Medical Biochemistry (Yesildal), Istanbul Medeniyet University, Goztepe Education and Research Hospital, Istanbul, from the Department of Medical Biochemistry (Aydin), Diskapi Training and Research Hospital, Ankara, and from the Department of Medical Biochemistry (Ozgurtas), University of Health Sciences, Gulhane Education and Research Hospital, Ankara, Turkey

From the Department of Internal Medicine (Erturk, Saglam, Aykan, Acar), University of Health Sciences, Gulhane Education and Research Hospital, Ankara, from the Department of Biostatistics (Elasan), 100th Years University Faculty of Medicine, Van, from the Department of Medical Biochemistry (Yesildal), Istanbul Medeniyet University, Goztepe Education and Research Hospital, Istanbul, from the Department of Medical Biochemistry (Aydin), Diskapi Training and Research Hospital, Ankara, and from the Department of Medical Biochemistry (Ozgurtas), University of Health Sciences, Gulhane Education and Research Hospital, Ankara, Turkey

From the Department of Internal Medicine (Erturk, Saglam, Aykan, Acar), University of Health Sciences, Gulhane Education and Research Hospital, Ankara, from the Department of Biostatistics (Elasan), 100th Years University Faculty of Medicine, Van, from the Department of Medical Biochemistry (Yesildal), Istanbul Medeniyet University, Goztepe Education and Research Hospital, Istanbul, from the Department of Medical Biochemistry (Aydin), Diskapi Training and Research Hospital, Ankara, and from the Department of Medical Biochemistry (Ozgurtas), University of Health Sciences, Gulhane Education and Research Hospital, Ankara, Turkey

From the Department of Internal Medicine (Erturk, Saglam, Aykan, Acar), University of Health Sciences, Gulhane Education and Research Hospital, Ankara, from the Department of Biostatistics (Elasan), 100th Years University Faculty of Medicine, Van, from the Department of Medical Biochemistry (Yesildal), Istanbul Medeniyet University, Goztepe Education and Research Hospital, Istanbul, from the Department of Medical Biochemistry (Aydin), Diskapi Training and Research Hospital, Ankara, and from the Department of Medical Biochemistry (Ozgurtas), University of Health Sciences, Gulhane Education and Research Hospital, Ankara, Turkey

From the Department of Internal Medicine (Erturk, Saglam, Aykan, Acar), University of Health Sciences, Gulhane Education and Research Hospital, Ankara, from the Department of Biostatistics (Elasan), 100th Years University Faculty of Medicine, Van, from the Department of Medical Biochemistry (Yesildal), Istanbul Medeniyet University, Goztepe Education and Research Hospital, Istanbul, from the Department of Medical Biochemistry (Aydin), Diskapi Training and Research Hospital, Ankara, and from the Department of Medical Biochemistry (Ozgurtas), University of Health Sciences, Gulhane Education and Research Hospital, Ankara, Turkey

From the Department of Internal Medicine (Erturk, Saglam, Aykan, Acar), University of Health Sciences, Gulhane Education and Research Hospital, Ankara, from the Department of Biostatistics (Elasan), 100th Years University Faculty of Medicine, Van, from the Department of Medical Biochemistry (Yesildal), Istanbul Medeniyet University, Goztepe Education and Research Hospital, Istanbul, from the Department of Medical Biochemistry (Aydin), Diskapi Training and Research Hospital, Ankara, and from the Department of Medical Biochemistry (Ozgurtas), University of Health Sciences, Gulhane Education and Research Hospital, Ankara, Turkey

From the Department of Internal Medicine (Erturk, Saglam, Aykan, Acar), University of Health Sciences, Gulhane Education and Research Hospital, Ankara, from the Department of Biostatistics (Elasan), 100th Years University Faculty of Medicine, Van, from the Department of Medical Biochemistry (Yesildal), Istanbul Medeniyet University, Goztepe Education and Research Hospital, Istanbul, from the Department of Medical Biochemistry (Aydin), Diskapi Training and Research Hospital, Ankara, and from the Department of Medical Biochemistry (Ozgurtas), University of Health Sciences, Gulhane Education and Research Hospital, Ankara, Turkey

From the Department of Internal Medicine (Erturk, Saglam, Aykan, Acar), University of Health Sciences, Gulhane Education and Research Hospital, Ankara, from the Department of Biostatistics (Elasan), 100th Years University Faculty of Medicine, Van, from the Department of Medical Biochemistry (Yesildal), Istanbul Medeniyet University, Goztepe Education and Research Hospital, Istanbul, from the Department of Medical Biochemistry (Aydin), Diskapi Training and Research Hospital, Ankara, and from the Department of Medical Biochemistry (Ozgurtas), University of Health Sciences, Gulhane Education and Research Hospital, Ankara, Turkey