The State of Cardiac Rehabilitation in Saudi Arabia: Barriers, Facilitators, and Policy Implications.

Cardiovascular disease (CVD) is a critical public health issue in Saudi Arabia, where it is the leading cause of death. The economic burden of CVD in the country is expected to triple by 2035, reaching $9.8 billion. This paper provides an overview of CVD in Saudi Arabia and its risk factors, impact on healthcare, and effects on patients' quality of life. The review emphasizes the potential of cardiac rehabilitation (CR) programs in addressing the CVD epidemic. CR programs have been shown to reduce morbidity, mortality, and hospital readmissions while improving patients' cardiovascular health and overall well-being. However, these programs are underutilized and inaccessible in Saudi Arabia. The paper highlights the urgent need for CR programs in the country and suggests key strategies for implementation. These include increasing patient referrals, tailoring programs to individual needs, enhancing patient education, and making CR accessible through home-based options. Fostering multidisciplinary collaboration and developing tailored guidelines for Arab countries can further enhance the impact of CR programs. In conclusion, this review underscores the vital importance of comprehensive CR programs in Saudi Arabia to combat the rising CVD burden, improve patient quality of life, and align with the goals of the Saudi 2030 Vision for a healthier society.

Influences of hyperbaric oxygen on blood pressure, heart rate and blood glucose levels in patients with diabetes mellitus and hypertension.

BACKGROUND: We investigated the influences of hyperbaric oxygen (HBO(2)) on systolic blood pressure (SBP), diastolic blood pressure (DBP), heart rate (HR) and blood glucose level (BGL). METHODS: Forty one patients with hypertension (HTN), diabetes mellitus (DM), HTN and DM and/or no HTN or DM underwent HBO(2) sessions (15-40 sessions for each patient). SBP, DBP, HR and BGL (for diabetics) were recorded before and after each session. RESULTS: HBO(2) caused significant elevation in SBP (11%) and DBP (12%) and a decrease in HR (18%) (p <0.001). Patients with DM and HTN showed higher elevation in SBP and DBP. HBO(2) lowered BGL by 23% (p <0.001). When basal BGL was in the range of 120-170 mg/dl, it dropped to <100 mg/dl in 31/60 treatment sessions (52%). When basal BGL was <120 mg/dl it dropped to <70 mg/dl in 8/34 sessions. There was a possibility of lowered BGL when basal BGL was <170 mg/dl and a marked reduction in BGL occurred when basal BGL was <120 mg/dl. HBO(2) caused a marked elevation in SBP and DBP when basal SBP was >140 mmHg. Critical elevation was obtained when SBP was >160 mmHg. The use of beta blockers caused significant elevation of blood pressure while reducing HR. CONCLUSIONS: HBO(2) causes elevation of blood pressure and lowering of HR and BGL, which were augmented in the presence of HTN, DM, or beta blocker. The use of beta blockers for the management of HTN should be avoided during HBO(2) therapy.

Postsurgical psychosis: case report and review of literature.

A wide range of behavioral symptoms may occur following surgery, including depression, hallucinations, true psychosis, mania, and impulsivity. Psychoses, including those that occur postoperatively, are among the most frequent indications for hospitalization in the United States and are associated with a substantially increased rate of morbidity. The exact cause of postoperative psychosis has not been identified. A 59-year-old woman who developed acute psychosis after cholecystectomy is described here. The patient was brought to Mount Vernon Hospital in New York because she exhibited acute disruptive behavior following endoscopic retrograde cholangiopancreatography and laparoscopic cholecystectomy performed on 2 consecutive days. The patient was psychotic and was unable to be managed; she was disorganized, confused, and perplexed. Findings of computed tomography of the head, electroencephalography, and chemical and hematologic tests were normal. The patient was treated with lorazepam 1 mg every 6 h, olanzapine 5 mg at bedtime, and clonazepam 1 mg at bedtime. She experienced a mixture of auditory and visual hallucinations with a paranoid perspective and was then treated with haloperidol 5 mg, diphenhydramine chloride 25 mg, and divalproex sodium 500 mg. After 1 wk, the patient was described as acutely psychotic; antipsychotic medication dosages were readjusted and the patient's condition stabilized. The association between surgical procedures and psychosis is thoroughly reviewed here. Awareness, ability to diagnose, and an understanding of the cause of psychotic symptoms that emerge following surgery must be established if physicians are to provide better care and more effective treatment.

Hyperbaric oxygen as an adjunctive therapy for bilateral compartment syndrome, rhabdomyolysis and acute renal failure after heroin intake.

Heroin abuse causes various medical and surgical complications. We report a case of heroin-induced severe bilateral compartment syndrome complicated by rhabdomyolysis, acute renal failure and extremely elevated creatinine kinase. A 30-year-old male heroin addict presented to the emergency department of Mount Vernon Hospital, Mount Vernon, New York complaining of severe pain and burning sensation in both legs and feet 1 day after abusing intravenous heroin. He had severe swelling and tenderness of both legs and feet. Laboratory data revealed tremendous elevation of creatine kinase (236,000 IU/L) consistent with rhabdomyolysis. Acute renal failure developed over subsequent days. Treatment consisted of fasciotomy, hyperbaric oxygen therapy (HBO2) and supportive therapy. The condition gradually improved over 4 weeks and the patient did not require dialysis or amputation.

Hyperbaric oxygen in the treatment of patients with cerebral stroke, brain trauma, and neurologic disease.

Hyperbaric oxygen (HBO) therapy has been used to treat patients with numerous disorders, including stroke. This treatment has been shown to decrease cerebral edema, normalize water content in the brain, decrease the severity of brain infarction, and maintain blood-brain barrier integrity. In addition, HBO therapy attenuates motor deficits, decreases the risks of sequelae, and prevents recurrent cerebral circulatory disorders, thereby leading to improved outcomes and survival. Hyperbaric oxygen also accelerates the regression of atherosclerotic lesions, promotes antioxidant defenses, and suppresses the proliferation of macrophages and foam cells in atherosclerotic lesions. Although no medical treatment is available for patients with cerebral palsy, in some studies, HBO therapy has improved the function of damaged cells, attenuated the effects of hypoxia on the neonatal brain, enhanced gross motor function and fine motor control, and alleviated spasticity. In the treatment of patients with migraine, HBO therapy has been shown to reduce intracranial pressure significantly and abort acute attacks of migraine, reduce migraine headache pain, and prevent cluster headache. In studies that investigated the effects of HBO therapy on the damaged brain, the treatment was found to inhibit neuronal death, arrest the progression of radiation-induced neurologic necrosis, improve blood flow in regions affected by chronic neurologic disease as well as aerobic metabolism in brain injury, and accelerate the resolution of clinical symptoms. Hyperbaric oxygen has also been reported to accelerate neurologic recovery after spinal cord injury by ameliorating mitochondrial dysfunction in the motor cortex and spinal cord, arresting the spread of hemorrhage, reversing hypoxia, and reducing edema. HBO has enhanced wound healing in patients with chronic osteomyelitis. The results of HBO therapy in the treatment of patients with stroke, atherosclerosis, cerebral palsy, intracranial pressure, headache, and brain and spinal cord injury are promising and warrant further investigation.