Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Structural and Functional Remodeling for Elite Cyclists During Exercise; Pressure Volume Loops and Hemodynamic Forces Analysis.
Am J Physiol Heart Circ Physiol
January 2025
Sport Medicine Unit, Careggi University Hospital, Via delle Oblate 4, 50134 Florence, Italy.
The study was designed to investigate the pattern of intraventricular Hemo-Dynamic Forces (HDF) and myocardial performance during exercise in Elite Cyclists (EC). Transthoracic stress echocardiography was performed on nineteen EC and thirteen age-matched sedentary controls (SC) at three incremental exercise intensities based on Heart Rate Reserve (HRR). Left Ventricular (LV) HDF were computed from echocardiography long-axis data sets using a novel technique based on endocardial boundary tracking, both in apex-base and latero-septal directions.
View Article and Find Full Text PDFExpression and Clinical Implications of pro-BNP and Soluble ST2 in Chronic Heart Failure.
Br J Hosp Med (Lond)
December 2024
Clinical Laboratory, Suzhou Kowloon Hospital Affiliated with Shanghai Jiaotong University School of Medicine, Suzhou, Jiangsu, China.
Chronic heart failure (CHF) is a complex clinical syndrome resulting from various cardiac diseases, characterized by weakened cardiac pumping capacity and inadequate blood supply to body tissues. This study aims to investigate the expression and clinical implications of pro-B-type natriuretic peptide (pro-BNP) and soluble suppression of tumorigenicity 2 (sST2) in CHF to explore their potential in early diagnosis and severity assessment of the pathological condition. This study included 146 CHF patients treated at our hospital from January 2022 to December 2023, who were classified in the observation group, and 150 concurrent healthy people categorized in the control group.
View Article and Find Full Text PDFFirst-trimester Doppler Ultrasound for Predicting Successful Management of Pregnancy with Recurrent Pregnancy Losses Due to Antiphospholipid Syndrome and Thrombophilia: A Cohort Study.
J Hum Reprod Sci
December 2024
Department of Obstetrics and Gynecology, Faculty of Medicine Airlangga University, Airlangga University Hospital, Surabaya, Indonesia.
Background: Recurrent pregnancy loss (RPL) often stems from a hypercoagulable state that exacerbates conditions such as antiphospholipid syndrome (APS) and thrombophilia, leading to early placental issues. Although treatments such as low-molecular-weight heparin (LMWH) and low-dose aspirin (LDA) are used, outcomes vary. This study proposes using first-trimester Doppler ultrasound - specifically, uterine radial artery resistance index (URa-RI) at 8 weeks and uterine artery pulsatility index (Ut-PI) with pre-diastolic notching (Ut-notch) at 11-13 weeks - to better predict successful pregnancies and reduce risks of adverse outcomes.
View Article and Find Full Text PDFDiastolic Dysfunction and Survival in Patients with Preserved or Mildly Reduced Left Ventricular Ejection Fraction following Myocardial Infarction.
J Am Soc Echocardiogr
January 2025
Department of Cardiology, Royal Brisbane and Women's Hospital, Herston, Brisbane, Queensland, Australia; Faculty of Medicine, University of Queensland, St Lucia, Brisbane, Australia; Faculty of Medicine, Griffith University, Southport, Gold Coast, Australia. Electronic address:
Background: Left ventricular ejection fraction (LVEF) is relatively indiscriminate for prognosis in patients with preserved or mildly reduced LVEF (>40%) following myocardial infarction (MI). This study sought to determine the value of guideline-based assessment of diastolic dysfunction (DD) in predicting long-term all-cause and cardiac mortality in patients with a first-ever MI and LVEF>40%.
Methods: A retrospective single centre study involving 2234 patients with a first-ever MI (STEMI or NSTEMI) with LVEF>40% was performed.
Integrated Phase I Pharmacokinetics and Pharmacodynamics of Epinephrine Administered via Sublingual Film, Autoinjector, or Manual Injection.
Ann Allergy Asthma Immunol
January 2025
Department of Emergency Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
Background: Epinephrine is the first-line treatment for anaphylaxis and is administered via intramuscular (IM) or subcutaneous (SC) injection. AQST-109, a sublingual film containing a prodrug of epinephrine, is in development as an alternative delivery method for the treatment of severe allergic reactions including anaphylaxis.
Objective: To compare the pharmacokinetics (PK) and pharmacodynamics (PD) of epinephrine following administration of AQST-109 to epinephrine delivered by manual IM injection and epinephrine autoinjectors (EAIs).
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!