Navigation Links
Oxygen Usage During Exercise Could Indicate Heart Problems

During the first few minutes of exercise, the amount of oxygen per heartbeat increases and continues to rise as the heart carries the oxygen to the blood.// A new study shows less oxygen to the body after the first few minutes of exercise could signal heart trouble.

Researchers studied nearly 100 patients between ages 55 and 75 who had mild hypertension. Researchers measured the patients’ heart sizes and performance at rest by using an ultrasound and tissue Doppler imaging. They compared these results with heart performance tests that measured oxygen usage during exercise.

Results of the study show patients who delivered less oxygen to the body per beat after the first few minutes of exercise had reduced levels of heart function. Researchers say this finding could help doctors follow the progress of patients with problems in the left ventricle. However, they say more research is needed to determine whether oxygen pulse during exercise is a useful screening tool for identifying heart problems.

Research shows that patients with mild hypertension have some reductions in heart function. It was found that their hearts were not operating efficiently during exercise, and this was matched with decreased heart function at rest as revealed by newer imaging methods.
'"/>




Page: 1

Related medicine news :

1. Oxygen Treatment may be injurious
2. Oxygen helps heal wounds
3. Oxygen Consumption During Workouts Could Indicate Heart Problems
4. Cooling Can Reduce The Risk Of Brain Damage In Oxygen Deprived Newborns
5. Influence Of Heart Rate On Myocardial Oxygen Tension
6. Mobilizing Stem Cells at the Injured Site Using Hyperbaric Oxygen Treatments.
7. New Sensor To Monitor Oxygen Deprivation In Babies During Birth
8. Oxygen Shortage Causes Panic Among Patients
9. Oxygen-Induced Damage A Leading Cause For Parkinson’s Diseas
10. Heart Has Enough Oxygen to Survive Hypothermia; CPR Crucial
11. Women Are More Likely To Die Than Men When On Oxygen Therapy

Post Your Comments:
(Date:11/23/2009)...nts who reined in their hypertension, study found,...- High blood pressure is better controlled by doct...octors and pharmacists working alone, a new study ..., medications are intensified, dosages increased, ...Carter, a professor in the University of Iowa Coll...
(Date:11/23/2009)...wswire/--Hazelden,theinternationallyrenownednonpro...rshipteamforitsnewrecoverycenterinNaples,Florida.H...lateMarch2010,andwillinitiallyprovideaddictiontrea...andoutpatientservices. ,, MichaelDemask,Ph.D.,w...aples,withBrendaIliff,M.A.,L.A.D.C.,asclinicaldire...
(Date:11/23/2009)...,, WHAT: ,, TheBerylInstitute, theresearc...sleadinghealthcareexclusivecallcenter,issponsoring...ygenerationwithapositivecustomerserviceexperience....binarwillsupplementHowe,sJune2009whitepaper,"Custo...sseshowconsumerswillultimatelytransformhealthcared...
(Date:11/23/2009)...swire/--InasurveyofNewJerseyandPhiladelphiaregiona...2percentdonotbelieveanewhealthcarebillwouldlikelyr...esultsofthelatestsurveyconductedbytheAlloySilverst...ppedthelistat85percentasthebiggestnationalissue.Th...tocompaniesfromallpartsofNewJerseyandSoutheasternP...
(Date:11/23/2009)...errors self-reported by American surgeons are stro... findings appear today in the online edition of A...ded collaborators from Johns Hopkins and the Ameri...l study, nearly 9 percent of U.S. surgeons respond...hs prior to being surveyed. Over 70 percent attrib...
Breaking Medicine News(10 mins):Health News:Doctor-Pharmacist Teams Boost Blood Pressure Control 2Health News:Doctor-Pharmacist Teams Boost Blood Pressure Control 3Health News:Hazelden Names Leadership Team for New Recovery Center in Naples, Florida 2Health News:Tips to Improve Healthcare Customer Service Across All Generations 2Health News:Burnout and mental distress strongly related to errors by US surgeons 2
...h Service (NHS) has angered health officials here ...// in India than in Glasgow. Consultant Mark...clists and had gone to Rajasthan in February when ... she was shifted to Glasgow, where the consultant ...
...redient in Cannabis, which may help fight lung can...is could help fight brain, prostate and skin cance...ung tumor growth by 50%, during studies conducted ...th and spread of cells in lung tumors. Researchers...
...s higher among those individuals with low vitamin ...logical and basic science research, as well as cli...tive and therapeutic cancer agent, suggest that vi... occur in cancer patients. Substantial epid...
...d reading of the controversial Mental Health Bill/... in eight years to reform the 1983 Mental Health A... on the matter to ensure that patients continue to...subject to community treatment orders (CTOs) which...
...ay’s ghastly student massacre at Virginia Tech.,...Seung-Hui began to take form. The odds for fo...d not be any stronger than this point of time. At ... a loner, had started a fire in a dormitory, disru...
...ay in the Los Arcos sanatorium for some more days ..." his personal doctor Alfredo Cahe said. The c...since Friday, said the patient is "clinically stab...epatitis due to his excessive drinking, which has ...
Other Medicine News:Health News:British Doctor’s Pat for Indian Hospital 2Health News:Deficiency in Vitamin D Increases the Risk of Cancer 2Health News:UK Mental Health Reforms Will Do More Harm Than Good, Critics Warn 2Health News:Virginia Tech. Shooter -Human Rights or Innocent Lives 2
(Date:11/23/2009)...rstCall/--HealthWarehouse.com,Inc.(OTCBulletinBoar...editsfinancialresultsforthethirdquarterendedSeptem...006,721,drivenbyheavygrowthinprescriptionsalesandp...er-yearto34.6%andthenetlossforthequarterwas$619,11...dSeptember30,2008. ,, "Wecontinuetoseeconsumers...
(Date:11/23/2009)...Newswire/--FebeDurango-Rueda,52,aColombiannational...metodefraudtheExport-ImportBankoftheUnitedStates(E...orneyGeneraloftheCriminalDivisionLannyA.BreuerandA...nk,OfficeoftheInspectorGeneral. ,, Durangoplead...ourtinWashingtontoaone-countcriminalinformationcha...
(Date:11/23/2009)...oftheChicagoarea,sleadingBoardCertifiedDiagnosticR...ging,couplingthelatesttechnologyindigitalmammograp...ytohavethefullrangeofdigitalimagingcompleted,diagn...fice.Drs.AhmedFaragandJoanWerberaredeliveringthisp...aitforanappointmentcommonlyfoundinChicago,fromthei...
Breaking Medicine Technology:HealthWarehouse.com, Inc. Announces Third Quarter Financial Results; Revenues, Margins, and Orders Shipped Increase Over Third Quarter 2008 2HealthWarehouse.com, Inc. Announces Third Quarter Financial Results; Revenues, Margins, and Orders Shipped Increase Over Third Quarter 2008 3Colombian National Pleads Guilty to Role in Defrauding the Export-Import Bank of the United States of More Than $1 Million 2Tennis Elbow Shin Splints and Carpal Tunnel Syndrome Could Be a Thing of the Past Due to New Efforts with Sports Musculoskeletal Ultrasound 51869 1Tennis Elbow Shin Splints and Carpal Tunnel Syndrome Could Be a Thing of the Past Due to New Efforts with Sports Musculoskeletal Ultrasound 51869 2Tennis Elbow Shin Splints and Carpal Tunnel Syndrome Could Be a Thing of the Past Due to New Efforts with Sports Musculoskeletal Ultrasound 51869 3Tennis Elbow Shin Splints and Carpal Tunnel Syndrome Could Be a Thing of the Past Due to New Efforts with Sports Musculoskeletal Ultrasound 51869 4Digital Storage Solutions Changes Name to Shoreline Records Management Inc 51867 1Digital Storage Solutions Changes Name to Shoreline Records Management Inc 51867 2New Outpatient Treatment for Heartburn Related Problem Stops Esophageal Cancer Before It Starts 51865 1New Outpatient Treatment for Heartburn Related Problem Stops Esophageal Cancer Before It Starts 51865 2
...for First Time to Discuss,Joint Research Efforts I...eases, LAFAYETTE, Ind., Oct. 16 In what is a,gro... States and the United,Kingdom, animal and human r...will lead to effective treatments for deadly disea...ernationally-recognized medical, veterinary,and ac...
...ium and Analyst Webcast, MENLO PARK, Calif., Oct....that 2-year data from the CUSTOM I trial and,1-yea...nvestigational,Custom NX(R) drug-eluting stent (DE...Research Foundation,s (CRF) nineteenth annual Tran...ific symposium in Washington, D.C.,which is taking...
Other Medicine Technology:Man's Best Friend May Open Door to Understanding Fibrotic Lung Disease in Human and Animal Populations 2Man's Best Friend May Open Door to Understanding Fibrotic Lung Disease in Human and Animal Populations 3Man's Best Friend May Open Door to Understanding Fibrotic Lung Disease in Human and Animal Populations 4Man's Best Friend May Open Door to Understanding Fibrotic Lung Disease in Human and Animal Populations 5XTENT to Present CUSTOM I and CUSTOM II Trial Data at TCT 2007 2XTENT to Present CUSTOM I and CUSTOM II Trial Data at TCT 2007 3
...ith optional hot and cold therapy Gel Pad. Our Gel... therapy to reduce swelling and /or hot therapy to...der hot and cold therapy gel pad, place an "E" bef... Patented Formfit 3-dimensional molding allows us ...
Premier Thumb Spica
FREEDOM® Memory Thumb Spica
QualCraft™ Gamekeeper Thumb Stabilizer
Medicine Products: