International journal of cardiology
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Multicenter Study Comparative Study Clinical Trial
Comparison of the diagnostic and prognostic values of B-type and atrial-type natriuretic peptides in acute heart failure.
We compared diagnostic and prognostic properties of brain natruiretic peptide (BNP), proBNP, NT-proBNP and MR-pro-atrial natriuretic peptide (ANP) in patients admitted with shortness of breath (SOB). ⋯ Our study provides firm evidence that all NPs perform equally well for diagnostic purposes, and that MR-proANP has long term prognostic value in patients with acute heart failure.
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Observational Study
Two-year survival and neurological outcome of in-hospital cardiac arrest patients rescued by extracorporeal cardiopulmonary resuscitation.
The clinical benefit of extracorporeal cardiopulmonary resuscitation (E-CPR) has been proved in short-term follow-up studies. However, the benefit of E-CPR beyond 1 year has been not known. We investigated 2-year outcome of patients who received E-CPR or conventional CPR (C-CPR). ⋯ The initial survival benefit of E-CPR for cardiac arrest patients persisted at 2 years.
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Randomized Controlled Trial
Association of migraine aura with patent foramen ovale and atrial septal aneurysms.
The relationship between migrainous aura and patent foramen ovale (PFO) remains uncertain ⋯ The prevalence of moderate or large patent foramen ovale was 35% and was not associated with the presence of aura or the frequency of the headache.
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Whether prediabetes is an independent risk factor for incident heart failure (HF) in non-diabetic older adults remains unclear. ⋯ We found no evidence that prediabetes is an independent risk factor for incident HF, other cardiovascular events or mortality in community-dwelling older adults. These findings question the wisdom of routine screening for prediabetes in older adults and targeted interventions to prevent adverse outcomes in older adults with prediabetes.
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The complex anatomy of the aortic annulus warrants the use of three dimensional (3D) modalities for prosthesis sizing in transcatheter aortic valve implantation (TAVI). Multislice computed tomography (MSCT) has been used for this purpose, but its use may be restricted because of contrast administration. 3D transesophageal echocardiography (3D-TEE) lacks this limitation and data on comparison with MSCT is scarce. We compared 3D-TEE with MSCT for prosthesis sizing in TAVI. ⋯ Annulus diameters and areas for pre-procedural TAVI assessment by 3D-TEE are significantly smaller than MSCT with exception of sagittal diameters. Using sagittal diameters, both modalities predicted well final prosthesis size and excellent procedural results were obtained. 3D-TEE can thus be a useful alternative in patients with contraindications to MSCT.