1.Carbon Dioxide Retention after Non-Cardiac Surgery in a Patient with Cor Pulmonale.
Tak Kyu OH ; Hyeyeon CHO ; Dae Soon CHO
Journal of Acute Care Surgery 2018;8(1):25-29
Regional anesthesia is generally recommended over general anesthesia for non-cardiac surgeries in patients with severe pulmonary hypertension (PH) caused by pulmonary disease. However, pre-, and intra-, postoperative management are critical for patients with severe PH even when regional anesthesia is performed. This is the first reported case of carbon dioxide retention and administration of the appropriate treatment during non-cardiac surgery performed under spinal/epidural anesthesia and analgesia in a patient diagnosed with chronic cor pulmonale accompanied by severe PH.
Analgesics, Opioid
;
Anesthesia
;
Anesthesia and Analgesia
;
Anesthesia, Conduction
;
Anesthesia, General
;
Carbon Dioxide*
;
Carbon*
;
Critical Care
;
Humans
;
Hydrogen-Ion Concentration
;
Hypertension, Pulmonary
;
Lung Diseases
;
Pulmonary Heart Disease*
2.The Busan Regional CardioCerebroVascular Center Project’s Experience Over a Decade in the Treatment of ST-segment Elevation Myocardial Infarction
Kyunghee LIM ; Hyeyeon MOON ; Jong Sung PARK ; Young-Rak CHO ; Kyungil PARK ; Tae-Ho PARK ; Moo-Hyun KIM ; Young-Dae KIM
Journal of Preventive Medicine and Public Health 2022;55(4):351-359
Objectives:
The Regional CardioCerebroVascular Center (RCCVC) project was initiated to improve clinical outcomes for patients with acute myocardial infarction or stroke in non-capital areas of Korea. The purpose of this study was to evaluate the outcomes and issues identified by the Busan RCCVC project in the treatment of ST-segment elevation myocardial infarction (STEMI).
Methods:
Among the patients who were registered in the Korean Registry of Acute Myocardial Infarction for the RCCVC project between 2007 and 2019, those who underwent percutaneous coronary intervention (PCI) for STEMI at the Busan RCCVC were selected, and their medical data were compared with a historical cohort.
Results:
In total, 1161 patients were selected for the analysis. Ten years after the implementation of the Busan RCCVC project, the median door-to-balloon time was reduced from 86 (interquartile range [IQR], 64-116) to 54 (IQR, 44-61) minutes, and the median symptom-to-balloon time was reduced from 256 (IQR, 180-407) to 189 (IQR, 118-305) minutes (p<0.001). Inversely, the false-positive PCI team activation rate increased from 0.6% to 21.4% (p<0.001). However, the 1-year cardiovascular death and major adverse cardiac event rates did not change. Even after 10 years, approximately 75% of the patients had a symptom-to-balloon time over 120 minutes, and approximately 50% of the patients underwent inter-hospital transfer for primary PCI.
Conclusions
A decade after the implementation of the Busan RCCVC project, although time parameters for early reperfusion therapy for STEMI improved, at the cost of an increased false-positive PCI team activation rate, survival outcomes were unchanged.
3.Alterations of Functional Connectivity in Patients With Restless Legs Syndrome
Kang Min PARK ; Keun Tae KIM ; Kyung Wook KANG ; Jung A PARK ; Jong-Geun SEO ; Jiyoung KIM ; Hyeyeon CHANG ; Eun Young KIM ; Yong Won CHO ; On Behalf of the RLS Subcommittee of the Korean Sleep Research Society
Journal of Clinical Neurology 2022;18(3):290-297
Restless legs syndrome (RLS) is a common neurological illness marked by a strong desire to move one’s legs, usually in association with uncomfortable sensations. Recent studies have investigated brain networks and connectivity in RLS. The advent of network analysis has greatly improved our understanding of the brain and various neurological disorders. A few studies have investigated alterations in functional connectivity in patients with RLS. This article reviews functional connectivity studies of patients with RLS, which have identified significant alterations relative to healthy controls in several brain networks including thalamic, salience, default-mode, and small-world networks. In addition, network changes related to RLS treatment have been found, including to repetitive transcranial magnetic stimulation, transcutaneous spinal cord direct-current stimulation, and dopaminergic drugs. These findings suggest that the underlying pathogenesis of RLS includes alterations in the functional connectivity in the brain and that RLS is a network disorder.