Eptifibatide-induced thrombocytopenia: with thrombosis and disseminated intravascular coagulation immediately after left main coronary artery percutaneous coronary angioplasty.

Early clinical trials of eptifibatide did not show a significant association between eptifibatide and the development of thrombocytopenia, thrombosis, or disseminated intravascular coagulation. However, more recent literature has suggested a significant association between eptifibatide and the development of thrombocytopenia and thrombosis. Although the true incidence and the pathophysiology of these associations are unknown, the development of these events can be life-threatening.

Catheter directed lysis and thrombectomy of submassive pulmonary embolism.

Acute pulmonary embolism (PE) is a common and potentially highly morbid disease. However, there are a broad range of clinical presentations, varying from asymptomatic to life-threatening hemodynamic compromise. Accordingly, the aggressiveness of treatment for acute PE must be adjusted to the acuity of the presentation and patient-specific comorbidities.

Mutational analysis of the angiotensin type 2 receptor: contribution of conserved amino acids in the region of the sixth transmembrane domain.

Angiotensin II (AngII) mediates its physiological actions through two receptor subtypes: the Type 1 (AT1) and Type 2 (AT2) receptors. The subtypes have identical affinities for AngII, while sharing only 34% homology. Mutagenesis has focused mainly on the AT1 receptor, identifying residues important for AngII binding.