乌干达心力衰竭患者中与电解质异常相关的模式和因素
Awil Abdulkadir Abdi1, Nyende Louis2, Abshir M Hirsi2
1Department of Internal Medicine, Faculty of Clinical Medicine and Dentistry, Kampala International University, Ishaka, Bushenyi, Uganda. awil6263@gmail.com.
BMC cardiovascular disorders
|November 5, 2024
概括
电解质异常在心力衰竭患者中很常见. 良好的药物坚持降低了他们的风险,而利尿剂和高血压增加了风险.
科学领域:
- 心脏病学 心脏病学
- 内部医学 内部医学
- 临床研究 临床研究
背景情况:
- 电解质异常 (EA) 显著复杂化了心力衰竭 (HF) 患者的临床过程.
- 观察到EA模式的变化需要进行本地化调查.
- 本研究探讨了乌干达霍伊马区域推医院 (HRRH) 的高烧率患者的EA模式和相关因素.
研究的目的:
- 调查心力衰竭患者中电解质异常的患病率和模式.
- 确定与该人口中电解质异常相关的社会人口结构,生活方式和医疗因素.
- 为管理心力衰竭中EA提供有针对性的干预措施提供信息.
主要方法:
- 一项基于医院的横截面研究,涉及384名入院HRRH的心力衰竭患者.
- 数据收集包括社会人口统计,生活方式和医疗特征.
- 使用双变量和多重逻辑回归分析来确定与电解质异常的关联 (p < 0.05).
主要成果:
- 在384名HF患者中观察到EA的高患病率 (89.1%).
- 低血是最常见的EA,影响了43.0%的患者.
- 良好的药物坚持与EA的几率较低有关 (调整后的POR=0.2).
- 利尿剂的使用 (调整后的POR=5.7) 和患有高血压的病史 (调整后的POR=4.0) 与增加EA的几率有关.
结论:
- 该研究发现HRRH心力衰竭患者中电解质异常的患病率很高,缺血是最常见的.
- 良好的药物坚持表现为对电解质异常的保护因素.
- 利尿剂治疗和先前存在的高血压是心力衰竭患者电解质异常的重要危险因素.
更多相关视频
08:28Methods for ECG Evaluation of Indicators of Cardiac Risk, and Susceptibility to Aconitine-induced Arrhythmias in Rats Following Status Epilepticus
Published on: April 5, 2011
17.7K
07:52A Mouse 5/6th Nephrectomy Model That Induces Experimental Uremic Cardiomyopathy
Published on: November 7, 2017
20.4K
相关概念视频
01:22Heart Failure Drugs: Diuretics
345
Heart failure and kidney perfusion are interconnected in a complex way. Reduced renal perfusion and venous congestion are two significant factors that contribute to renal dysfunction in heart failure. The kidneys, primarily responsible for fluid balance in the body, are adversely affected due to compromised cardiac output and increased venous pressure. In response to reduced renal perfusion, the kidneys activate neurohumoral mechanisms to restore balance. However, these mechanisms can be...
345
01:17Pathophysiology of Heart Failure
1.5K
Heart failure (HF) is a progressive syndrome involving ventricles that leads to inadequate cardiac output. It can be classified based on location and output or ejection fraction. Ejection fraction (EF) is an essential measurement in the diagnosis and surveillance of HF. Reduced EF corresponds to systolic heart failure (HFrEF). However, HF with preserved ejection fraction (HFpEF) is becoming increasingly prevalent. Also known as diastolic HF, this form of HF is related to aging. The...
1.5K
01:26Heart Failure Drugs: Inotropic Agents
525
Positive inotropic agents are commonly used as the first line of treatment for heart failure. One such agent is digoxin, derived from the genus Digitalis, which has been known for centuries but effectively utilized since 1785. However, these cardiac glycosides can have potentially toxic effects due to their mechanism of action, which involves inhibiting Na+/K+-ATPase and increasing contractility. Digoxin is absorbed orally and distributed in various tissues, including the CNS. It has a long...
525
01:28Electrocardiogram Fundamentals
524
Introduction
An electrocardiogram (ECG) is a diagnostic tool for identifying cardiac conditions such as arrhythmias, conduction abnormalities, and myocardial ischemia.
Definition
An electrocardiogram (ECG) visualizes the heart's electrical activity by tracing the electrical movement associated with each heartbeat on a graph or monitor. As the heart beats, an electrical wave passes through it, correlating with the cardiac cycle events.
Parts of an ECG
An ECG utilizes electrodes on the skin...
An electrocardiogram (ECG) is a diagnostic tool for identifying cardiac conditions such as arrhythmias, conduction abnormalities, and myocardial ischemia.
Definition
An electrocardiogram (ECG) visualizes the heart's electrical activity by tracing the electrical movement associated with each heartbeat on a graph or monitor. As the heart beats, an electrical wave passes through it, correlating with the cardiac cycle events.
Parts of an ECG
An ECG utilizes electrodes on the skin...
524
01:28Disturbances in Heart Rhythm
909
Arrhythmia or dysrhythmia refers to an abnormal heart rhythm caused by a defect in the heart's conduction system. It can cause the heart to beat irregularly, too quickly, or too slowly, leading to symptoms like chest pain, shortness of breath, and fainting. Factors such as stress, caffeine, alcohol, nicotine, cocaine, certain drugs, congenital defects, diseases, and electrolyte abnormalities can trigger arrhythmias.
Arrhythmias are categorized by their speed, rhythm, and origin. A slow...
Arrhythmias are categorized by their speed, rhythm, and origin. A slow...
909
01:24Renal Tubule and Collecting Duct
818
The renal tubule is divided into three parts: the proximal convoluted tubule (PCT), the Loop of Henle (LOH), and the distal convoluted tubule (DCT).
Proximal Convoluted Tubule (PCT):
The PCT is the initial segment of the renal tubule, extending from the Bowman's capsule that encloses the glomerulus. Its convoluted structure and microvilli-lined cells increase the surface area for reabsorption. The PCT reabsorbs glucose, amino acids, sodium, and water from the filtrate, ensuring essential...
Proximal Convoluted Tubule (PCT):
The PCT is the initial segment of the renal tubule, extending from the Bowman's capsule that encloses the glomerulus. Its convoluted structure and microvilli-lined cells increase the surface area for reabsorption. The PCT reabsorbs glucose, amino acids, sodium, and water from the filtrate, ensuring essential...
818