Publications by authors named "Carl Carlino"

Background: Concern exists regarding adequacy of visualization of stress echocardiograms performed without intravenous contrast in persons with Class III obesity (body mass index ≥ 40 kg/m ).

Methods: Dobutamine stress echocardiography (DSE) was performed on 128 candidates for bariatric surgery with class III obesity without chest pain or pre-existent coronary artery disease (CAD). DSE without intravenous contrast was initially performed on 62 patients with class III obesity, then was subsequently was performed with intravenous contrast on 66 patients with class III obesity.

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Background: The lungs of patients with pulmonary arterial hypertension (PAH) exhibit decreased bioavailability of nitric oxide and downstream signaling through cyclic guanosine monophosphate (cGMP). Therapies that enhance cGMP-mediated vasodilation have shown efficacy in treating PAH. We tested the hypothesis that combination therapy with sildenafil, a cGMP phosphodiesterase type 5 inhibitor, and brain natriuretic peptide (BNP), a receptor-mediated guanosine cyclase stimulator, synergistically attenuates monocrotaline-induced PAH in rats compared with either monotherapy.

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