Swan catheter

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INTRODUCTION: Heart failure (HF) is a complex clinical syndrome caused by a structural or functional heart disorder. One of the most important challenges for anesthesiologists is the management of anesthesia in patients with severe heart failure, which has been facilitated by advanced monitoring systems. CASE PRESENTATION: The patient was a 42-year-old man with a history of hypertension (HTN) and HF with involvement of the three coronary arteries (3VD) with ejection fraction (EF) 15%...

The purpose of this bicentric case series was to report the safety, efficacy, and clinical outcome of transcatheter embolization in pulmonary artery pseudoaneurysms (PAPAs). Between January 2016 and June 2021, eight patients with PAPA were subjected to transcatheter embolization. The total number of patients was eight, of which five were female, with a mean age of 62 ± 14 years (average ± standard deviation). Etiology was traumatic in 2/8 cases and iatrogenic in 6/8 cases (after positioning a Swan-Ganz catheter in 5/6 cases and a temporary pacemaker in the latter case)...

BACKGROUND: Guidewire retention and sharps injury during central venous catheter insertion are errors that cause patient and healthcare professional harm. The WireSafeTM is a novel procedure safety pack engineered to prevent guidewire retention and sharps injury during central venous catheter insertion. This is a pilot study aimed to determine its acceptability, usability and safety during clinical practice. METHODS: An observational time and motion study was conducted comparing central venous catheter insertion and sharps disposal practice using standard versus WireSafeTM techniques...

BACKGROUND: Computed tomography pulmonary angiography (CTPA) is the primary modality for the detection and diagnosis of pulmonary embolism (PE) while the stratification of PE severity remains challenging using angiography. Hence, an automated minimum-cost path (MCP) technique was validated to quantify the subtended lung tissue distal to emboli using CTPA. METHODS: A Swan-Ganz catheter was placed in the pulmonary artery of seven swine (body weight: 42.6±9.6 kg) to produce different PE severities...

INTRODUCTION: Fetal electrocardiography (NI-fECG) and electrohysterography (EHG) have been proven more accurate and reliable than conventional non-invasive methods (doppler ultrasound and tocodynamometry) and are less affected by maternal obesity. It is still unknown whether NI-fECG and EHG will eliminate the need for invasive methods, such as the intrauterine pressure catheter and fetal scalp electrode. We studied whether NI-fECG and EHG can be successfully used during labor. MATERIAL AND METHODS: A prospective clinical pilot study was performed in a tertiary care teaching hospital...

INTRODUCTION: Hemodynamic decompensation during catheter ablation occurs due to prolonged procedure time and irrigant delivery directly into the cardiac chambers. Real-time hemodynamic monitoring of patients undergoing catheter ablation procedures may identify patients at risk of decompensation; we set out to assess the feasibility of a novel, real-time, intracardiac pressure monitoring system using a standard irrigated ablation catheter. METHODS: We studied 13 consecutive who underwent pressure measurement of the left atrium (LA) and left ventricle (LV) via transeptal access with a Swan Ganz (SG) catheter followed by two commercially available irrigated ablation catheters...

BACKGROUND: Heart failure (HF) is a common condition with high morbidity and mortality  in  Obstructive Sleep Apnea (OSA), especially in obese patient. The causes of HF are often abnormal conduction pathways, pump filling and/or heart valves. Right heart catheterization using Swan-Ganz catheter remains the gold standard to determine pulmonary hemodynamics, but it is costly and invasive. Herein, we propose a new formula for non-invasive Pulmonary artery wedge pressure (PAWP) measurement using tissue Doppler echocardiography...

Acute pulmonary embolism [PE] in the setting of hemodynamic instability and right ventricular strain is a complex presentation and typically is associated with high mortality rates. Prompt recognition and early intervention are critical to the survival of these patient. In such cases, current guidelines recommend use of systemic thrombolytics, along with as needed cardiopulmonary support. If contraindications are present, mechanical thrombectomy is advised. However, guidelines poorly define the next steps in intervention if mechanical thrombectomy were to fail...

Hyperbilirubinemia is a common gastrointestinal complication seen post-cardiac surgery. Here, we describe a case of a 72-year-old male with a past medical history of chronic obstructive pulmonary disease, chronic kidney disease (CKD), pulmonary hypertension, and valvular heart disease with severe aortic stenosis, severe mitral and tricuspid regurgitations who underwent elective aortic valve replacement (AVR), mitral valve replacement (MVR), and tricuspid valve (TV) repair; in addition, he required left thoracotomy for the repair of pulmonary artery perforation from a Swan-Ganz catheter that resulted in a large left pleural bleed...

BACKGROUND: Heart transplantation in donation after circulatory death (DCD) relies on warm perfusion using either in situ normothermic regional perfusion (NRP) or ex situ normothermic machine perfusion. In this study, we explore an alternative: oxygenated hypothermic machine perfusion (HMP) using a novel clinically applicable perfusion system, which is compared to NRP with static cold storage (SCS). METHODS: In a porcine model, a DCD setting was simulated, followed by either (1) NRP and SCS (2) NRP and HMP with the XVIVO Heart preservation system or (3) direct procurement (DPP) and HMP...

BACKGROUND: The entanglement of multiple central venous catheters is a rare and seriouscomplication. The Swan-Ganz catheter is a responsible for various cases. CASE: A 66-year-old male patient was under general anesthesia for a coronary artery bypassgraft surgery. As he had a pre-existing Perm catheter in the right subclavian vein, a SwanGanz catheter was inserted into the left internal jugular vein. Chest radiograph after catheterplacement revealed that the Perm catheter had migrated to the left brachiocephalic vein...

OBJECTIVES: Patients with hypertrophic cardiomyopathy often have concomitant pulmonary hypertension, which has a negative prognostic effect in patients undergoing myectomy. Our objective was to investigate the effect of myectomy on pulmonary artery pressure obtained via Swan-Ganz catheter and characterize how changes in pulmonary artery systolic pressure may indicate outcomes in these patients. METHODS: We performed a single-center retrospective analysis of 271 patients with recordings of intraoperative pulmonary artery pressures during surgical myectomy...

BACKGROUND: Atrial septal defect (ASD) closure can cause acute pulmonary edema. Before transcatheter closure is performed, temporary balloon occlusion test (BOT) is recommended in patients with left ventricular dysfunction to predict the risk of pulmonary edema. However, the accuracy of BOT has not been verified. This study aimed to compare hemodynamic differences between BOT and transcatheter closure. METHODS: A total of 42 patients with a single ASD over age 18 years who underwent BOT before transcatheter ASD closure between October 2010 and May 2020 were analyzed...

The use of midline catheters has increased to reduce excessive use of central venous access devices, and additional data on midline catheter complications are needed. This study aimed to describe midline catheter complications among hospitalized patients. This retrospective study included a random sample of 300 hospitalized patients with a midline catheter insertion in 2019. The primary outcome was a composite end point of 8 complications: occlusion, bleeding at insertion site, infiltration/extravasation, catheter-related thrombosis, accidental removal, phlebitis, hematoma, and catheter-related infection...

The pulmonary artery catheter (PAC) measures hemodynamic parameters in real time, providing valuable data for the management of the critical patient. Nevertheless, its use is associated with several complications. Knot formation is a rare complication related to PAC insertion. A 51-year-old patient with complicated ethanolic liver cirrhosis underwent orthotopic liver transplantation. Invasive hemodynamic monitoring was performed using a Swan-Ganz pulmonary artery catheter (PAC) inserted through the right internal jugular vein...

INTRODUCTION: We aimed to evaluate the patient characteristics of neonates treated with peritoneal dialysis (PD) and review our experience with placement of PD catheters. METHODS: Records of neonates treated with PD between January 2019 and January 2022 were retrospectively analyzed. RESULTS: Swan neck curl PD catheters with double cuffs were used in 85 neonates as a bedside procedure with one cuff remaining within the abdomen. There were 44 (51...

Severe pulmonary hypertension and severe tricuspid regurgitation are often considered strict contraindications for orthotopic liver transplantation. A combined approach of tricuspid repair and subsequent liver transplantation could provide a novel approach for patients with severe pulmonary hypertension and tricuspid regurgitation to undergo orthotopic liver transplantation. A 62-year-old male with a history of end-stage renal disease on hemodialysis, cirrhosis, and third-degree atrioventricular heart block status post single lead pacemaker insertion presented for an orthotopic liver transplant...

OBJECTIVE: To evaluate the effects of CO2 pneumoperitoneum on venous hemodynamics and cardiopulmonary function during transperitoneal or retroperitoneal laparoscopic surgery. METHODS: A single institution prospective study. 43 patients with renal cell carcinoma undergoing retroperitoneal (22) or transperitoneal (21) laparoscopic partial nephrectomy were enrolled. Hemodynamic functions were monitored by Swan-Ganz and radial artery catheters. Transesophageal echocardiography was used to measure the diameter and blood flow of the inferior vena cava (IVC)...

Right heart catheterization(RHC) is a technique of inserting a catheter into the right heart and pulmonary artery via a peripheral vein, to evaluate hemodynamics and oxygen dynamics. When Swan-Ganz catheter is used, it is called pulmonary artery catheterization (PAC). PAC plays an important role in the diagnosis and evaluation of pulmonary hypertension (PH), and hemodynamic assessment of critically ill patients. We developed this consensus to improve the overall quality of RHC operation, especially the PAC standardization in the diagnosis and evaluation of PH, thereby to promote the diagnosis and treatment of PH in China...