Publications by authors named "Rafael Hernandez-Estefania"

Article Synopsis
  • Anomalous aortic origin of a coronary artery is a rare condition where a coronary artery starts from an unusual spot in the aorta, which can lead to serious heart issues, especially in young athletes.
  • A study of 16 adult patients who had surgical repair showed that the majority underwent a technique called unroofing, with no deaths or major complications reported during the follow-up period.
  • The results indicate that surgical treatments like unroofing and neo-ostium creation lead to excellent outcomes, with all patients surviving and no significant health problems during an average follow-up of nearly 74 months.
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Endotipsitis is an underdiagnosed entity mainly because it requires a high initial level of suspicion. It should be considered in the differential diagnosis of persistent bacteremia in the cirrhotic patient with TIPS. Most cases are treated conservatively with a long-term antibiotherapy, due to the impossibility of surgical removal of the TIPS, except in a liver transplant or autopsy.

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Unlabelled: We present a rare case of a coronary pseudoaneurysm after a Bentall-Bono procedure. During a routine follow-up computed tomography scan, a pseudoaneurysm located between the aorta and the proximal portion of the right coronary artery was diagnosed. Contrast extravasation was observed with partial thrombosis of the pseudoaneurysm.

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Introduction And Objectives: Surgical aortic valve replacement (SAVR) can modify the natural history of severe aortic stenosis (SAS). However, compared with the general population, these patients have a loss of life expectancy. The life expectancy of patients who undergo SAVR due to low-gradient SAS with preserved left ventricular ejection fraction (LVEF) is unknown.

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Introduction And Objectives: In young patients with severe aortic stenosis, it is unknown whether their life expectancy restored after aortic valve replacement (AVR) is unknown.

Methods: We analyzed all patients aged between 50 and 65 years who underwent isolated AVR in 27 Spanish centers during an 18-year period. We compared observed and expected survival at 15 years of follow-up.

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Background: Pseudoaneurysms of the sinus of Valsalva are infrequent cardiac pathologies that usually involve a single sinus.

Material And Methods: We present a case of a 63-year-old male who was diagnosed with ascending aortic aneurysm during a routine echocardiogram.

Conclusion: We report here a patient with giant pseudoaneurysms of two sinuses of Valsalva who successfully underwent a sinus of Valsalva reconstruction.

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Objectives: Some researchers have observed an increased number of deaths during the follow-up of young patients who undergo aortic valve replacement due to severe aortic stenosis, suggesting that this procedure does not restore their life expectancy. Our goal was to confirm these findings and explore sex-based differences.

Methods: All patients between 50 and 65 years of age who underwent isolated aortic valve replacement in 27 Spanish centres during an 18-year period were included.

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Background: Takotsubo syndrome is a frequent entity; however, it has never been described after a mitral valve surgery.

Case Summary: We present the case of a 79-year-old woman, with background of atrial fibrillation and a left atrial appendage closure device, who was admitted for elective mitral valve replacement, because of asymptomatic severe primary mitral regurgitation. Biologic mitral valve was implanted without incidences, but in the postoperative, she developed cardiogenic shock.

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Background: Haemorrhagic pericardial effusion (PE) has been described in pericarditis due to infection, neoplasm, collagen vascular disease, uraemia, pericardial inflammation after acute myocardial infarction, trauma, irradiation, and idiopathic pericarditis. Patients with large haemorrhagic PE develop recurrence or constrictive pericarditis (CP) frequently as complication without being treated intensively.

Case Summary: A 22-year-old female patient with a previous episode of pericarditis with severe PE was admitted for acute pericarditis.

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Concomitant heart transplantation and ascending aorta replacement is infrequent. In the few cases where this simultaneous procedure was performed, most patients were diagnosed with Marfan syndrome. We report the combined procedure of heart transplantation and ascending aorta replacement using the donor's ascending aorta, in a 70-year-old man who was not diagnosed with Marfan syndrome.

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Coenzyme Q10 (CoQ10) is a lipid-soluble antioxidant that could have beneficial effects in patients undergoing cardiac surgery with cardiopulmonary bypass. There is no clear evidence about its clinical effects or a systematic review published yet. We aimed to conduct a systematic review and meta-analysis of the literature to elucidate the role of coenzyme Q10 in preventing complications in patients undergoing cardiac surgery with cardiopulmonary bypass.

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Objectives: To establish the accuracy and reliability of cardiac dual-source CT (DSCT) and two-dimensional contrast-enhanced echocardiography (CE-Echo) in estimating left ventricular (LV) parameters with respect to cardiac magnetic resonance imaging (CMR) as the reference standard.

Methods: Twenty-five consecutive heart transplant recipients (20 male, mean age 62.7±10.

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Left atrial appendage (LAA) plays a crucial role as a source of atrial thrombus in patients with atrial fibrillation (AF). Thus, the need to close LAA becomes evident in patients with AF who undergo concomitant mitral valve surgery. Unfortunately, it has been reported a high rate of unsuccessful LAA occlusion, regardless of the technique employed.

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Lipomatous hypertrophy of the interatrial septum (LHIS) is an increasingly recognized heart condition characterized by fatty deposits in the interatrial septum with sparing of the fossa ovalis. Its distinctive characteristic features by imaging techniques, benign nature, and the fact that most patients remain asymptomatic, has limited the need for histological confirmation and operative intervention in most cases. In this report, we describe two cases of LHIS where cardiac surgical intervention was indispensable: in the first patient, due to the presence of an additional left atrial tumour found out as mixoma and in the second, to relief a superior vena cava obstruction together with bypass grafts for severe coronary artery disease.

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