Sergio Gamaza‐Chulián

ORCID: 0000-0003-2454-155X
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About
Contact & Profiles
Research Areas
  • Cardiac Valve Diseases and Treatments
  • Cardiac Imaging and Diagnostics
  • Cardiovascular Function and Risk Factors
  • Coronary Interventions and Diagnostics
  • Infective Endocarditis Diagnosis and Management
  • Metabolism, Diabetes, and Cancer
  • Diabetes Treatment and Management
  • Pericarditis and Cardiac Tamponade
  • Cardiac Structural Anomalies and Repair
  • Acute Myocardial Infarction Research
  • Cardiac, Anesthesia and Surgical Outcomes
  • Antimicrobial Resistance in Staphylococcus
  • Chronic Kidney Disease and Diabetes
  • Phonocardiography and Auscultation Techniques
  • Coronary Artery Anomalies
  • Cardiomyopathy and Myosin Studies
  • Infectious Aortic and Vascular Conditions
  • Atrial Fibrillation Management and Outcomes
  • Streptococcal Infections and Treatments
  • Aortic Disease and Treatment Approaches
  • Cardiac pacing and defibrillation studies
  • Takotsubo Cardiomyopathy and Associated Phenomena
  • Cardiac electrophysiology and arrhythmias
  • Cardiac Arrhythmias and Treatments
  • Cerebrovascular and Carotid Artery Diseases

Hospital Jerez Puerta del Sur
2013-2023

Universidad de Cádiz
2021

Hospital Universitario Puerta del Mar
2009-2010

Abstract Background Sodium-glucose cotransporter 2 inhibitors (SGLT2i) lower cardiovascular events in type diabetes mellitus (T2DM) patients, although the mechanisms underlying these benefits are not clearly understood. Our aim was to study effects of SGLT2i on left ventricular remodelling and longitudinal strain. Methods Between November 2019 April 2020, we included 52 patients with T2DM ≥ 18 years old, HbA1c between 6.5 10.0%, estimated glomerular filtration 45 ml/min/1.73 m . Patients...

10.1186/s12872-021-02250-9 article EN cc-by BMC Cardiovascular Disorders 2021-09-21

Inconsistencies in the grading of aortic valve stenosis are frequent (24-38%). Guidelines highlight waveform shape when discrepancies present. Our aim was to evaluate severity by ratio acceleration time ejection (AT/ET).Between January 2011 and 2013, patients with at least moderate (valve area < 1.5 cm(2) ) evaluated our echocardiography laboratory were enrolled. Clinical data recorded including symptoms attributable stenosis. Quantitative echocardiographic Doppler parameters as dynamics...

10.1111/echo.12978 article EN Echocardiography 2015-05-22

The long-term outcome of acute pericarditis with high cardiac troponin-T (cTnT) is unknown. Our purpose was to investigate the prognostic and clinical value cTnT in myopericardial inflammatory syndromes.Between January 2001 September 2011, 107 patients hospitalized for or myopericarditis were enrolled. Postinfarction neoplastic excluded. Physical examination, ECG, echocardiography blood tests performed.Among 105 (89% men, mean age 36 ± 15 years-old), a rise detectable 64 (60.9%). Only...

10.2459/jcm.0b013e3283641161 article EN Journal of Cardiovascular Medicine 2013-07-11

Abstract Introduction Although several echocardiographic parameters have different values according to sex, there are no studies in variables of aortic stenosis (AS) severity. Our aim was evaluate the sex‐related prognosis AS. Methods Two hundred and twenty‐five patients with at least moderate AS (effective orifice area [EOA] ≤ 1.50 cm 2 ) were prospectively enrolled. EOA normalized body surface (BSA), height, mass index (BMI). Receiver operating characteristic curves, women men separately,...

10.1111/echo.14868 article EN Echocardiography 2020-10-18

Abstract Background : Sodium-glucose cotransporter 2 inhibitors (SGLT2i) lower cardiovascular events in type diabetes mellitus (T2DM) patients, although the mechanisms underlying these benefits are not clearly understood. Our aim was to study effects of SGLT2i on left ventricular remodelling and longitudinal strain. Methods Between November 2019 April 2020, we included 52 patients with T2DM ≥18 years old, HbA1c between 6.5% 10.0%, estimated glomerular filtration ≥45 ml/min/1.73 m . Patients...

10.21203/rs.3.rs-582026/v1 preprint EN cc-by Research Square (Research Square) 2021-06-09

Abstract Background Although indexing effective orifice area (EOA) by body surface (BSA) is recommended, this method has several disadvantages, since it corrects acquired fatty tissue. Our aim was to analyze the value of EOA normalized height for predicting cardiovascular outcome in patients with aortic stenosis (AS). Methods Patients AS (peak velocity &gt; 2 m/s) evaluated our echocardiography laboratory between January 2015 and June 2018 were prospectively enrolled. indexed BSA height. A...

10.1186/s12947-023-00314-8 article EN cc-by Cardiovascular Ultrasound 2023-08-22

Previous studies showed conflicting results regarding the contribution of coronary collateral circulation (CCC) to myocardial perfusion and function in setting infarction (MI). In primary angioplasty era, role CCC these may have been influenced by effect early reperfusion. The true impact could be clarified studying its on nonreperfused patients. aim our study was evaluate viability late presentation MI.Between 2008 2019, we included 167 patients with a MI who had complete angiographic...

10.1097/mca.0000000000001155 article EN Coronary Artery Disease 2022-07-11
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