Pathological Cardiac Hypertrophy Sample Clauses

Pathological Cardiac Hypertrophy. Pathological cardiac hypertrophy or adverse remodelling is the enlargement of cardiac myocytes, and therefore the heart muscle, without adequate compensatory angiogenesis. It usually occurs in response to vascular hypertension, valvular disorders, myocardial hibernation, or infarction. This is because the heart has to increase the amount of contractile force that it generates to overcome additional vascular resistance, or to compensate for loss of contractile function elsewhere [30-31]. Pathological hypertrophy is characterised by increased cell size, which results in decreased vascular density, and increased diffusion distance between blood vessels and myocytes. This combination of insufficient angiogenesis and increased diffusion distance may then lead to ischaemia or hypoxia. There is also evidence to suggest that hypertrophic cardiac myocytes have a reduced T-tubule network [32]. This in combination with the other effects of hypertrophy would further restrict the diffusion of oxygen to the mitochondria within each myocyte, and may also exacerbate hypoxia at the sub-cellular level. This brief introduction highlights the complex and interlinked nature of the ischaemic cardiomyopathies, and also demonstrates similarities between the pathological consequences of these diseases. It also provides some insight into why a hypoxia specific imaging agent may be useful in cardiology. In addition hypoxia radiotracers may also be useful for assessing the effectiveness of drug therapy and revascularisation surgery, by confirming the reversal of tissue hypoxia.
AutoNDA by SimpleDocs

Related to Pathological Cardiac Hypertrophy

  • Rhytidectomy Scar revision, regardless of symptoms. • Sclerotherapy for spider veins. • Skin tag removal. • Subcutaneous injection of filling material. • Suction assisted Lipectomy. • Tattooing or tattoo removal except tattooing of the nipple/areola related to a mastectomy. • Treatment of vitiligo. • Standby services of an assistant surgeon or anesthesiologist. • Orthodontic services related to orthognathic surgery. • Cosmetic procedures when performed primarily: o to refine or reshape body structures or dental structures that are not functionally impaired; o to improve appearance or self-esteem; or o for other psychological, psychiatric or emotional reasons. • Drugs, biological products, hospital charges, pathology, radiology fees and charges for surgeons, assistant surgeons, attending physicians and any other incidental services, which are related to cosmetic surgery.

  • Diagnostic procedures to aid the Provider in determining required dental treatment.

  • Radiation Therapy/Chemotherapy Services This plan covers chemotherapy and radiation services. Respiratory Therapy This plan covers respiratory therapy services. When respiratory services are provided in your home, as part of a home care program, durable medical equipment, supplies, and oxygen are covered as a durable medical equipment service.

  • Therapies Acupuncture and acupuncturist services, including x-ray and laboratory services. • Biofeedback, biofeedback training, and biofeedback by any other modality for any condition. • Recreational therapy services and programs, including wilderness programs. • Services provided in any covered program that are recreational therapy services, including wilderness programs, educational services, complimentary services, non- medical self-care, self-help programs, or non-clinical services. Examples include, but are not limited to, Tai Chi, yoga, personal training, meditation. • Computer/internet/social media based services and/or programs. • Recreational therapy. • Aqua therapy unless provided by a physical therapist. • Maintenance therapy services unless it is a habilitative service that helps a person keep, learn or improve skills and functioning for daily living. • Aromatherapy. • Hippotherapy. • Massage therapy rendered by a massage therapist. • Therapies, procedures, and services for the purpose of relieving stress. • Physical, occupational, speech, or respiratory therapy provided in your home, unless through a home care program. • Pelvic floor electrical and magnetic stimulation, and pelvic floor exercises. • Educational classes and services for speech impairments that are self-correcting. • Speech therapy services related to food aversion or texture disorders. • Exercise therapy. • Naturopathic, homeopathic, and Christian Science services, regardless of who orders or provides the services. Vision Care Services • Eye exercises and visual training services. • Lenses and/or frames and contact lenses for members aged nineteen (19) and older. • Vision hardware purchased from a non-network provider. • Non-collection vision hardware. • Lenses and/or frames and contact lenses unless specifically listed as a covered healthcare service.

  • Hepatitis B Vaccine Where the Hospital identifies high risk areas where employees are exposed to Hepatitis B, the Hospital will provide, at no cost to the employees, a Hepatitis B vaccine.

  • Influenza Vaccine Upon recommendation of the Medical Officer of Health, all employees shall be required, on an annual basis to be vaccinated and or to take antiviral medication for influenza. If the costs of such medication are not covered by some other sources, the Employer will pay the cost for such medication. If the employee fails to take the required medication, she may be placed on an unpaid leave of absence during any influenza outbreak in the home until such time as the employee has been cleared by the public health or the Employer to return to the work environment. The only exception to this would be employees for whom taking the medication will result in the employee being physically ill to the extent that she cannot attend work. Upon written direction from the employee’s physician of such medical condition in consultation with the Employer’s physician, (if requested), the employee will be permitted to access their sick bank, if any, during any outbreak period. If there is a dispute between the physicians, the employee will be placed on unpaid leave. If the employee gets sick as a reaction to the drug and applies for WSIB the Employer will not oppose the application. If an employee is pregnant and her physician believes the pregnancy could be in jeopardy as a result of the influenza inoculation and/or the antiviral medication she shall be eligible for sick leave in circumstances where she is not allowed to attend at work as a result of an outbreak. This clause shall be interpreted in a manner consistent with the Ontario Human Rights Code.

  • Clinical 2.1 Provides comprehensive evidence based nursing care to patients including assessment, intervention and evaluation.

  • Prosthodontics We Cover prosthodontic services as follows: • Removable complete or partial dentures, for Members 15 years of age and above, including six (6) months follow-up care; • Additional services including insertion of identification slips, repairs, relines and rebases and treatment of cleft palate; and • Interim prosthesis for Members five (5) to 15 years of age. We do not Cover implants or implant related services. Fixed bridges are not Covered unless they are required: • For replacement of a single upper anterior (central/lateral incisor or cuspid) in a patient with an otherwise full complement of natural, functional and/or restored teeth; • For cleft palate stabilization; or • Due to the presence of any neurologic or physiologic condition that would preclude the placement of a removable prosthesis, as demonstrated by medical documentation.

  • MEDICAL FITNESS 12:01 The Employer may require an employee to have a psychiatric examination and/or a physical examination by a duly qualified medical practitioner acceptable to the Employer.

  • Influenza Vaccination The parties agree that influenza vaccinations may be beneficial for patients and employees. Upon a recommendation pertaining to a facility or a specifically designated area(s) thereof from the Medical Officer of Health or in compliance with applicable provincial legislation, the following rules will apply:

Draft better contracts in just 5 minutes Get the weekly Law Insider newsletter packed with expert videos, webinars, ebooks, and more!