High platelet reactivity is a predictor of left ventricular remodelling in patients with acute myocardial infarction.

Aims: Acute myocardial infarction (AMI) is associated with left ventricular remodelling (LVR), which leads to progressive heart failure. Platelets play a pivotal role in promoting systemic and cardiac inflammatory responses during the complex process of myocardial wound healing or repair following AMI. This study aimed to investigate the impact of platelet reactivity immediately after primary percutaneous coronary intervention (PCI) on LVR in AMI patients with ST-segment (STEMI) and non-ST-segment elevation (NSTEMI).

Successful Nonsurgical Treatment of Acute Peritonitis Caused by a Large Thrombosis of the Superior Mesenteric Vein in a 25-year-old Woman.

Superior mesenteric venous thrombosis (SMVT), which results from various etiologies, including coagulation disorders, can be diagnosed early using advanced imaging technology. However, few reports have described the nonsurgical treatment of acute peritonitis caused by SMVT. We encountered a young woman whose history included abdominal pain and daily oral contraceptives and who presented with acute peritonitis caused by SMVT.

Brachial intima-media thickness is associated with coronary artery atherosclerosis in patients with diabetes mellitus.

Coronary artery calcification (CAC) as measured by computed tomography is a strong predictor of coronary artery disease. The brachial intima-media thickness (IMT) was recently reported to be associated with cardiovascular risk factors. This study investigated the association of brachial IMT with CAC, which is a marker of coronary artery atherosclerosis, in patients with diabetes.

Association between changes in platelet reactivity during elective percutaneous coronary intervention and periprocedural myocardial infarction: A pilot study.

Background: High platelet reactivity before percutaneous coronary intervention (PCI) reportedly increases the risk of PCI-related myocardial infarction (PMI) following elective PCI. We conducted a pilot study to evaluate changes in platelet reactivity during PCI and their association with the incidence of PMI.

Methods: In total, 133 consecutive patients undergoing elective PCI after pretreatment with dual antiplatelet therapy for at least 7 days were prospectively enrolled.

Differences in clinical and angiographic outcomes with different drug-eluting stents in Japanese patients with and without diabetes mellitus.

Background: Although percutaneous coronary intervention (PCI) in patients with diabetes mellitus (DM) is associated with worse clinical outcomes, the efficacy of drug-eluting stents (DES) in Japanese patients and differences in effectiveness between different DES types remain unknown.

Methods And Subjects: Five-hundred and sixty-two consecutive patients (183 with DM, 379 without DM) with 676 lesions were treated with sirolimus-eluting stents (SES, n=531; 160 DM group, 371 non-DM group) or paclitaxel-eluting stents (PES, n=145; 64 and 81, respectively). We assessed the initial and 8-month follow-up clinical and angiographic outcomes.

Five-year clinical outcomes after implantation of sirolimus-eluting stents in patients with and without diabetes mellitus.

Percutaneous coronary intervention in patients with diabetes mellitus (DM) is associated with worse clinical outcomes; however, the long-term efficacy of sirolimus-eluting stents (SES) in diabetic patients remains uncertain. We evaluated 5-year clinical outcomes after SES implantation in 197 consecutive patients (85 in the DM group and 112 in the non-DM group), and 246 lesions (106 and 140, respectively). The primary end point was major adverse cardiac events (MACE) defined as cardiac death, nonfatal myocardial infarction, target lesion revascularization (TLR), stent thrombosis or admission for congestive heart failure.