WMJ : official publication of the State Medical Society of Wisconsin
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This is a small, good quality, randomized controlled trial that shows a modest slowing in the deterioration of VC and DLco with the addition of high dose N-acetylcysteine to standard therapy in IPF. Overall the study should be interpreted with caution given its high drop out rate, which may have biased the results towards a more dramatic slowing of the disease progression. ⋯ There was no increase in the adverse events in the N-acetylcysteine group and the medication is inexpensive. Given only modest effects of N-acetylcysteine on VC and DLco, no change in functional scores, and the flaws of the study we would hesitate to use N-acetylcysteine as standard therapy in all patients with IPF.
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Review Case Reports
Transient left ventricular apical ballooning: a review of the literature.
Transient left ventricular apical ballooning is a newly defined syndrome characterized by sudden onset of chest symptoms, electrocardiographic changes characteristic of myocardial ischemia, transient left ventricular dysfunction-particularly in the apical region, low-grade troponin elevation, and no significant coronary stenosis by angiogram. This syndrome is also referred to as Takotsubo cardiomyopathy, "Ampulla" cardiomyopathy, Human Stress cardiomyopathy, and Broken Heart Syndrome. ⋯ The similarity to acute coronary syndrome requires all clinicians who may potentially care for these patients to familiarize themselves with this newly recognized disease. We provide a recent case and review the current literature surrounding this syndrome.