Prognostic implications of post-discharge hemodynamic congestion assessed by peripheral venous pressure among patients discharged from acute heart failure.

Background: Congestion is a major cause of hospitalization for heart failure (HF). Peripheral venous pressure (PVP) strongly correlates with right atrial pressure. We recently reported that high PVP at discharge portends a poor prognosis in patients hospitalized for HF.

Infective endocarditis in pregnancy requiring simultaneous emergent caesarean section and mitral valve replacement: a case report.

Background: Although infective endocarditis (IE) in pregnancy is rare, maternal and foetal mortality rates are very high. We herein report the successful treatment of a case of IE with simultaneous emergent caesarean section and mitral valve replacement performed at 27 weeks of gestation.

Case Summary: A 29-year-old woman at 27 weeks of gestation was referred for congestive heart failure (HF) due to infective endocarditis (IE) with large mobile vegetations and overt disruption of the mitral valve.

Angiographic evaluation of radial artery injury after transradial approach for percutaneous coronary intervention.

The transradial approach for percutaneous coronary intervention (TRA-PCI) has been increasingly gaining popularity in clinical practice. However, its association with risk for long-term radial artery injury has not been yet thoroughly defined. We retrospectively examined the patients undergoing radial artery angiography (RAG) after TRA-PCI to determine the incidence and risk factors of radial artery injury.

Development of a sufficient and effective procedure for transformation of an oleaginous yeast, Rhodosporidium toruloides DMKU3-TK16.

Rhodosporidium toruloides DMKU3-TK16 (TK16), a basidiomycetous yeast isolated in Thailand, can produce a large amount of oil corresponding to approximately 70 % of its dry cell weight. However, lack of a sufficient and efficient transformation method makes further genetic manipulation of this organism difficult. We here developed a new transformation system for R.

Association between tissue characteristics assessed with optical coherence tomography and mid-term results after percutaneous coronary intervention for in-stent restenosis lesions: a comparison between balloon angioplasty, paclitaxel-coated balloon dilatation, and drug-eluting stent implantation.

Aims: Morphological assessment of neointimal tissue using optical coherence tomography (OCT) is important for clarifying the pathophysiology of in-stent restenosis (ISR) lesions. The aim of this study was to determine the impact of OCT findings on recurrence of ISR after various types of percutaneous coronary intervention (PCI) including plain old balloon angioplasty (POBA), paclitaxel-coated balloon (PCB) dilatation, and drug-eluting stent (DES) implantation.

Methods And Results: Between June 2008 and August 2013, we performed PCI for 428 ISR lesions in 379 patients using POBA (78 lesions, POBA group), PCB dilatation (202 lesions, PCB group), and DES implantation (148 lesions, DES group).

Successful rescue of stuck rotablator burr entrapment using a Kiwami straight catheter.

Rotational atherectomy is an indispensable modality for percutaneous coronary intervention of severely calcified lesions. An entrapped rotablator burr is a rare but life-threatening complication because retrieval is difficult. Although emergent surgical removal is a reliable option for this complication, it is invasive.

Paclitaxel-coated balloon catheter compared with drug-eluting stent for drug-eluting stent restenosis in routine clinical practice.

Aims: The aim of this study was to compare the efficacy between paclitaxel-coated balloon (PCB) and drug-eluting stent (DES) implantation for the treatment of DES restenosis in complex situations.

Methods And Results: Data of patients who received revascularisation for DES restenosis between 2004 and 2011 were collected. A total of 683 patients with 777 lesions were analysed in this study (306 lesions treated by PCB, 471 lesions by DES).

Atypical morphology and myocardial perfusion of mid-ventricular ballooning: A case report.

Although some atypical types of transient left ventricular apical ballooning syndrome have been reported, only a few atypical types of transient mid-ventricular ballooning have been reported. A 70-year-old female underwent surgery for urothelial carcinoma. At day 5 after the surgery, she was admitted to our department without cardiac symptoms because of ST elevation in leads I, II, III, aVF and V1-V6 indicating acute coronary syndrome.

Differential expression of nuclear lamin, the major component of nuclear lamina, during neurogenesis in two germinal regions of adult rat brain.

Lamins are major structural proteins of the nuclear envelope. Three lamin subtypes, A/C, B1 and B2, predominate in mammalian somatic cells. While the expression levels of lamins in several tissues are known to change during cell differentiation, lamin expression is poorly understood in the nervous system.