Get Virtual Care
For Businesses
About Us
A member asked:
How could a high heart rate influence coronary artery perfusion and myocardial oxygen delivery?
A doctor has provided 1 answer
Decrease: In coronary perfusion pressure due to shortened diastole. Oxygen demand is increased but perfusion may not keep up if there is narrowing of coronary artery
Answered 4/25/2016
4k views
Thank
Related Questions
A member asked:
Is a coronary calcium ct scan a good test to see of there is plaque in the heart arteries? how accurate is it? my cta was inconclusive. heart rate fas
A doctor has provided 1 answer
A member asked:
Coronary artery calcification with fast heart rate...cant do activity without stop catching breath..take adalat (nifedipine) without good results...help?
7 doctors weighed in across 2 answers
A member asked:
Can having high blood pressure and coronary artery disease lead to congestive heart failure?
5 doctors weighed in across 2 answers
A member asked:
My name is Jacob Garza I am 29 years old,and I suffer high blood pressure, abnormal heart sinus rhythms, AFIB, GERDS, high risk for coronary artery disease, hemorrhoids, extra curvature vertebra, spsiatic back pain bilateral knee arthriatis plz help?
3 doctors weighed in across 2 answers
People also searched for:
Pectoris atherosclerosis congestive heart failure coronary artery disease dilate hypertension myocardial angina pectoris, what are these?
Does a myocardial perfusion scan show blockage in the heart?
Iv just had a stress myocardial perfusion scan to see if blood is pumping around my heart properly, are there any side affects after having this?
Possible 70% block in right coronary artery told CT angiography has high rate of false positives? Scared to have a heart cath especially if artifact
Recent angiogram diagnose was:non obstructive coronary artery disease, how high is my risk to suffer a heart attack?
Didn't find what you're looking for?
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your questionMore of what we treat
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.
HIPAASecure
SOC 2 Type 2Certified
JCAHOAccredited
Download HealthTap
Video visit and message your doctor
