Publications by authors named "Abdulrahman A Alzahrani"

Article Synopsis
  • AI-generated imagery, especially for congenital heart diseases (CHD), has potential for enhancing medical education but faces significant accuracy issues.
  • The study used DALL·E 3 to create 110 images, including normal and CHD-heart representations, which were evaluated by 33 healthcare professionals for accuracy and educational value.
  • Findings showed that 80.8% of images were anatomically incorrect, 85.2% had incorrect text labels, and 78.1% were deemed unhelpful for medical training, highlighting the need for careful validation of AI-generated content.
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Article Synopsis
  • Treatment of hypertension should prioritize non-pharmacological methods like diet changes, weight management, and exercise, which have proven beneficial in controlling blood pressure.
  • A systematic review will analyze randomized controlled trials to assess the effectiveness of these interventions on hypertension patients' blood pressure regulation.
  • The research involved a thorough literature search from multiple databases (EMBASE, OVID-MEDLINE, and PubMed) for relevant studies published between 2000 and 2023, ultimately narrowing down to 10 qualifying articles after a comprehensive review process.
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: The effect of non-pharmacological aerobic exercise training on blood pressure in sedentary older individuals receiving social home care in Saudi Arabia has not been investigated. This study aimed to examine the effects of aerobic exercise on blood pressure in sedentary older Saudis with hypertension residing in these settings. : A pilot randomized control trial was conducted with 27 sedentary individuals, aged 60-85, diagnosed with hypertension, and living in social home care in Makkah, Saudi Arabia.

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Methamphetamine is the second most commonly abused drug worldwide. It is a sympathomimetic agent that works by inhibiting the reuptake of monoamine neurotransmitters, including dopamine, norepinephrine, and serotonin. Methamphetamine use is associated with early mortality, and cardiovascular complications are the leading cause of increased mortality.

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Introduction: Patients with chronic diseases can experience psychological conditions, including anxiety and depression. However, the association between chronic diseases and these psychological conditions remains unclear. This study aimed to identify the relationship between anxiety, depression, and common chronic diseases (hypertension, type 2 diabetes, dyslipidemia, and rheumatoid arthritis), and their association with social determinants at an outpatient primary care setting.

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The Middle East Respiratory Syndrome-Coronavirus (MERS-CoV) is an endemic virus in dromedaries. Annually, Saudi Arabia imports thousands of camels from the Horn of Africa, yet the epidemiology of MERS-CoV in these animals is largely unknown. Here, MERS-CoV prevalence was compared in imported African camels and their local counterparts.

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Hepatitis E Virus (HEV) imposes a major health concern in areas with very poor sanitation in Africa and Asia. The pathogen is transmitted mainly through ingesting contaminated water or food, coming into contact with affected people, and blood transfusions. Very few reports including old reports are available on the prevalence of HEV in Saudi Arabia in humans and no reports exist on HEV prevalence in camels.

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Background: The Middle East respiratory syndrome coronavirus (MERS-CoV) is a lethal zoonotic pathogen endemic to the Arabian Peninsula. Dromedary camels are a likely source of infection and the virus probably originated in Africa. We studied the genetic diversity, geographical structure, infection prevalence, and age-associated prevalence among camels at the largest entry port of camels from Africa into the Arabian Peninsula.

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Little is known about influenza A viruses in dromedaries. Here, we detected influenza A viral RNA in 11 specimens (1.7 %) out of 665 nasal swabs collected from dromedaries between 2017 and 2018 in Saudi Arabia.

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Background: Gastroesophageal reflux disease (GERD) is a common chronic gastrointestinal tract disease. The incidence is higher in Asian and Arab countries. In Saudi Arabia, there are few studies that have assessed the prevalence of GERD among some cities' communities.

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Background: Obstructive sleep apnea (OSA) is a common condition in middle-aged persons worldwide. The major factor risk of this disease is obesity.

Methods: A cross-sectional study was performed at King Abdul-Aziz Specialist Hospital.

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Background: Gastroesophageal reflux disease (GERD) is one of the most prevalent gastrointestinal tract diseases worldwide. GERD has an effect on the patients' quality of life as well as the health care system that can be prevented by identifying its risk factors among the population. Hence, we applied this study to assess the GERD's risk factors in Saudi Arabia.

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