Spontaneous coronary artery dissection (SCAD) is a non-traumatic non-iatrogenic coronary dissection. It's a frequent cause of acute coronary syndrome (ACS) in women without or with few traditional cardiovascular risk factors. We report an unusual case of multivessel SCAD in a middle-aged woman with successful medical management.
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http://dx.doi.org/10.1016/j.ancard.2020.03.019 | DOI Listing |
The guide extension-facilitated ostial stenting (GEST) technique uses a guide extension catheter (GEC) to improve stent delivery during primary coronary angioplasty (PCI). GECs are used for stent delivery into the coronary arteries of patients with difficult anatomy due to tortuosity, calcification, or chronic total occlusion (CTO) vessels. Stent and balloon placement has become challenging in patients with increasing lesion complexity due to tortuosity, vessel morphology, length of the lesion, and respiratory movements.
View Article and Find Full Text PDFBackground: Long QT Syndrome Type-2 (LQT2) is due to loss-of-function variants. encodes K 11.1 that forms a delayed-rectifier potassium channel in the brain and heart.
View Article and Find Full Text PDFJ Cereb Blood Flow Metab
January 2025
McCance Center for Brain Health, Massachusetts General Hospital, Boston, MA, USA.
Spontaneous intracerebral hemorrhage(ICH) represents a life-threatening form of stroke, marked by its impact on survival and quality of life. ICH can be categorized from monogenic disorders linked to causal germline variants in ICH-related genes to complex sporadic cases, highlighting the interaction among lifestyle factors, environmental influences, and genetic components in determining risk. Among sporadic ICH, the influence of these factors varies across ICH subtypes, evidenced by heritability rates of up to 73% for lobar ICH versus 34% for non-lobar ICH.
View Article and Find Full Text PDFJ Am Acad Orthop Surg Glob Res Rev
January 2025
From the Department of Orthopaedic Surgery, Singapore General Hospital, Singapore (Dr. Loh, Dr. Ling, Dr. Jiang, and Lim) and the Department of Surgical Intensive Care, Division of Anaesthesiology and Perioperative Medicine, Singapore General Hospital, Singapore (Dr. Goh).
We report a case of pulseless electrical activity (PEA) associated with profound hypermagnesemia immediately after cementation of a novel magnesium-based cement in spine surgery. During T8 to T12 posterior instrumentation and decompression laminectomy for vertebral metastasis secondary to lung cancer, a 61-year-old Chinese woman developed sudden hypotension and went into PEA immediately after injection of a novel magnesium-based cement. Intraoperative fluoroscopic imaging did not show any notable cement extravasation.
View Article and Find Full Text PDFJACC Adv
January 2025
Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Centre, Suita, Japan.
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