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Find 421 clinical trials for heart disease near Minneapolis, Minnesota. Connect with research centers in your area.
Showing 341-360 of 421 trials
NCT01414309
Central sleep apnea (CSA) has been associated with increased mortality and primarily occurs in patients with heart failure (HF). The primary purpose of this study is to document the natural progression of moderate to severe CSA in heart failure patients.
NCT01210573
To observe and document ventilation parameters in the advanced heart failure population, through the course of illness, which often includes cardiac resynchronization therapy (CRT), left ventricular assist device (LVAD), and transplant. Findings from this cohort are anticipated to be of sufficient interest to the scientific community to merit publication and are likely to provide preliminary data for future hypothesis generation and subsequent prospective, randomized controlled trials. A compact, inexpensive apparatus has recently become commercially available for performing sub-maximal exercise testing (SHAPE Medical, St Paul, MN), including gas exchange analysis and will be used in this study. This apparatus is not investigational.
NCT01425359
This study will evaluate the effect of ranolazine compared to placebo on the average weekly angina frequency in subjects with chronic stable angina and coronary artery disease (CAD) who have a history of type 2 diabetes mellitus (T2DM), and whether ranolazine can reduce the frequency of angina (chest pain) attacks, compared to a placebo. Subjects will be asked to record their daily angina episodes in a diary at the end of each study day. Ranolazine is approved for the treatment of chronic angina, and is not approved for the treatment of T2DM.