Ruptured Sinus of Valsalva (RSOV) is a rarely encountered cardiac anomaly that can potentially lead to adverse clinical outcomes. RSOV increases the risk of morbidity during pregnancy due to the physiological changes associated with gestation, that can exacerbate the underlying cardiac pathology. We present the case of a 29-year-old female with an uncorrected RSOV who required an emergency cesarean section for abruptio placenta. The patient underwent the procedure under spinal anesthesia, with careful titration of norepinephrine infusion and close monitoring of hemodynamic parameters using an invasive intra-arterial line. Given the absence of established anesthetic protocols for parturients with RSOV undergoing cesarean delivery, a comprehensive understanding of the complex interaction between the hemodynamic effects of RSOV, pregnancy, and anesthesia is essential. This understanding enables the safe use of spinal anesthesia in urgent situations, leading to favorable patient outcomes.
Sinus of Valsalva ; Aortic Rupture ; Cesarean Section ; Anesthesia, Spinal

Humans ; Endovascular Aneurysm Repair ; Endovascular Procedures ; Blood Vessel Prosthesis Implantation ; Aortic Aneurysm, Abdominal/surgery* ; Treatment Outcome ; Postoperative Complications ; Risk Factors ; Aortic Rupture/surgery* ; Retrospective Studies

Humans ; Shock, Hemorrhagic/etiology* ; Aneurysm, Ruptured/diagnostic imaging* ; Spleen

OBJECTIVES: To analyze the characteristics of thoracic aorta injury in road traffic accidents, to provide data reference for forensic identification. METHODS: The data of 27 traffic accident death cases with thoracic aorta injury were analyzed according to relevant parameters including sex, age, mode of transportation, and thoracic aorta injury. RESULTS: Aortic injury in traffic accidents was significantly more in males than females, and 74.1% cases were in the age range of 31-70 years. The most common mode of transportation was the motorcycle, followed by electric bike, most of which crashed with trucks. Most cases were accompanied by rib fractures and lung injuries. Thoracic aorta injury was the most common in ascending aorta, followed by aortic arch and thoracic aorta. Ascending aorta injury was most likely to occur in the range of 0-<1.6 cm from the aortic valve, while it was rare over 2.6 cm. Taking the aortic valve as the reference, the most common locations of injury were the anterior semilunar valve, followed by the right posterior semilunar valve and the left posterior semilunar valve. Thoracic aortic rupture occurred in 63.0% cases, and intima and media lacerations only occurred in 37.0% cases. A few deceased had aortic diseases. CONCLUSIONS The proximal part of the ascending aorta is prone to be injured because of the large external force of traffic accidents. The medical examiner should carefully examine the aortic injury in traffic accident deaths, and evaluate the relationship between the injury and the disease according to the condition and degree of aortic injury.
Male ; Female ; Humans ; Adult ; Middle Aged ; Aged ; Aorta, Thoracic/injuries* ; Accidents, Traffic ; Thoracic Injuries ; Aortic Rupture/etiology* ; Rib Fractures

Aortic Dissection/complications* ; Aortic Rupture/etiology* ; Humans

Humans ; Aortic Dissection/surgery* ; Aortic Rupture/surgery* ; Death ; Treatment Outcome

In recent years, in the absence of venous component, dilated, overlapping, and tortuous arteries forming a mass of arterial loops with a coil-like appearance have been defined as pure arterial malformation (PAM). It is extremely rare, and its etiology and treatment have not yet been fully elucidated. Here, we reported 2 cases of PAM with associated aneurysmal subarachnoid hemorrhage in this paper. Both patients had severe headache as the first symptom. Subarachnoid hemorrhage was found by CT and computed tomography angiography (CTA) and PAM with associated aneurysm was found by digital subtraction angiography (DSA). In view of the distribution of blood and the location of aneurysms, the aneurysm rupture was the most likely to be considered. Based on the involvement of the lesion in the distal blood supply, only the aneurysm was clamped during the operation. It used to be consider that PAM is safety, because of the presentation and natural history of previously reported cases. Through the cases we reported, we have doubted about "the benign natural history" and discussed its treatment. PAM can promote the formation of aneurysms and should be reviewed regularly. The surgical indications for PAM patients with aneurysm formation need to be further clarified. Management of PAM patients with ruptured aneurysm is the same as that of ruptured aneurysm. Whether there are indications needed to treat simple arterial malformations remains to be further elucidated with the multicenter, randomized controlled studies on this disease.
Aneurysm, Ruptured/surgery* ; Angiography, Digital Subtraction ; Cerebral Angiography ; Humans ; Intracranial Aneurysm/surgery* ; Subarachnoid Hemorrhage/etiology*

Aortic Valve/surgery* ; Aortic Valve Stenosis/surgery* ; Cardiac Catheterization ; Heart Rupture ; Heart Valve Prosthesis ; Heart Valve Prosthesis Implantation ; Humans ; Transcatheter Aortic Valve Replacement/adverse effects* ; Treatment Outcome

aortic wrapping in patients with ascending aortic aneurysms, which are rare, but can be fatal, remain poorly understood. This retrospective study analyzed the outcomes of aortic diameter, including aortic root, ascending aorta, and proximal arch diameters, after aortic wrapping during aortic valve replacement surgery.MATERIALS AND METHODS: Ninety-six patients with ascending aortic dilation of 40–55 mm who underwent aortic wrapping during aortic valve replacement were selected for this study. Aortic diameter was measured at three levels perioperatively and at follow-up (median time of 9.1±4.2 years). A linear mixed-effects model was used to analyze aortic diameter expansion.RESULTS: Freedom from adverse aortic events (aortic dissection or rupture, reoperation, or sudden death) at 10 years was 97.9%. No significant dilation at the level of the sinuses of Valsalva (0.069 mm/year, p=0.524) or ascending aorta (0.152 mm/year, p=0.124) was observed. Significant dilation occurred at the proximal aortic arch (0.343 mm/year, p=0.006). Subgroup analysis with a multivariable linear mixed model identified initial ascending aortic diameter to be a significant predictor of proximal arch dilation (p=0.032). Receiver operating characteristic curve analysis revealed that the cut-off for the prediction of proximal arch redilation was an initial mid-ascending aortic diameter of 47.0 mm (area under the curve 0.747, 90% confidence interval 0.613–0.881, p=0.023).CONCLUSION: Aortic wrapping could be considered as a safe and long-term therapeutic option. Redilation of the proximal arch should be carefully observed during long-term follow-up.]]>
Aorta ; Aorta, Thoracic ; Aortic Aneurysm ; Aortic Valve ; Follow-Up Studies ; Freedom ; Humans ; Reoperation ; Retrospective Studies ; ROC Curve ; Rupture

The traditional classification, diagnosis, and treatment of intracranial aneurysms are based on the characteristics of their vascular lumen. However, in the past few years, some advances in MRI technology with high-resolution imaging can assess the pathology of intracranial vascular walls. Compared with traditional methods of computed tomography angiography, magnetic resonance angiograhpy, and digital subtraction angiography, high resolution magnetic resonance imaging technology can help us to newly understand the disease by directly evaluating the characteristics of vascular wall, such as aneurysm wall thickness, inflammation, enhancement, permeability and hemodynamics. At present, high-resolution magnetic resonance imaging is increasingly used in clinic to assess the rupture risk of intracranial aneurysms, which is of great significance for guiding the diagnosis and treatment of intracranial aneurysms.
Aneurysm, Ruptured/diagnostic imaging* ; Cerebral Angiography ; Humans ; Intracranial Aneurysm/diagnostic imaging* ; Magnetic Resonance Angiography ; Magnetic Resonance Imaging ; Risk Assessment ; Technology