International journal of cardiology
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Migrant South Asian population in the West, particularly women, is more predisposed to central obesity and metabolic syndromes than native Caucasians. However, the burden of coexistence of clinical risk factors for cardiovascular disease (CVD) and associated gender disparities in native population of South Asia are not known. We analyzed the National Health Survey of Pakistan (NHSP) (1990-1994) data to study the same in the population of Pakistan. ⋯ Potentially modifiable factors including obesity and saturated fat intake are associated with increased prevalence of CVD risk factors. The high burden of multiple CVD risk factors in women compared to men highlight the need for targeting this vulnerable segment of population in CVD prevention programs in Pakistan, and, possibly neighbouring countries.
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Letter Case Reports
Severe pulmonary hypertension due to pulmonary alveolar microlithiasis.
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Randomized Controlled Trial
The role of high-frequency jet ventilation in the treatment of Cheyne-Stokes respiration in patients with chronic heart failure.
Cheyne-Stokes respiration with central sleep apnea (CSR-CSA) is common in patients with severe cardiac failure. Various modes of positive airway pressure have been suggested as treatments. The authors hypothesized that high frequency jet ventilation (HFJV) can improve central sleep apnea in patients with chronic heart failure. ⋯ One night of therapy with HFJV improved nocturnal breathing pattern and sleep quality in patients with Cheyne-Stokes respiration in chronic heart failure. HFJV therapy for sleep and breathing were the same as those during a nasal CPAP night. A long-term study of the effect of HFJV on cardiovascular function is needed.
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Anomalous single coronary artery with coronary fistula is a rare finding. This is a case report of an unusual single coronary artery arising from left coronary sinus and terminating into right ventricle through a coronary cameral fistula to form a left to right shunt. This case report also illustrates how well the non-invasive CT coronary angiography with a 16-slice CT scanner characterizes the anatomy of anomalous coronary artery with a coronary cameral fistula.
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This study was performed to evaluate and compare the early, intermediate, and long-term outcomes of the bidirectional Glenn procedure and Fontan procedure in patients who live at moderately high altitude. ⋯ The bidirectional Glenn procedure can be used for long-term palliation of patients with a functionally single ventricle. Additional palliation with a Fontan procedure may increase the risk of stroke, protein losing enteropathy and arrhythmias without improving survival.