What do you mean by recovery period, Biology

Assignment Help:

Q. What do you mean by Recovery Period?

At the instant exercise is discontinued, the ECG recorded is turned on and left running for a few seconds while the blood pressure is recorded and the patient lies down. The evaluation of the ST-segments and other ECG changes in the first few seconds is often very important occasionally a more stable baseline can be obtained by asking the patient to hold his or her breath for a few seconds. Blood pressure is often low at the period just after the exercise, only to rise temporarily again about one minute later. This drop in blood pressure may be due to the temporary inadequacy in cardiac pumping capacity in relation to metabolic demand, or it may be due to the vasodilatation associated with increasing the lactic acid concentrations at peak stress. The blood pressure and ECG are then recorded at 1 minute intervals for 6 minutes while the patient is supine.

It is common for the ECG pattern to be equivocal immediately after exercise. If this is so, elevating the patients legs will increase the venous return at a time when the ventricular compliance is most likely to be reduced and the peripheral resistance is still elevated. This may result in an increased left ventricular end diastolic pressure (LVEDP) and a resistant increase in ST-segment depression. The decrease in heart rate from that maximally achieved to 1 minute into recovery should be noted. Late ST-segment depression and T-wave inversion should also be noted as well as the absence or presence of arrhythmias. Patients should be monitored until the ECG has returned to baseline.


Related Discussions:- What do you mean by recovery period

Define conjunctival xerosis - micronutrient deficiencies, Define Conjunctiv...

Define Conjunctival Xerosis - Micronutrient Deficiencies? Conjunctiva in nonnal children is bright white, smooth and glistening. Conjunctival xerosis is characterized by drynes

Determine the cylindrical body of nematodes brought, Compared to platyhelmi...

Compared to platyhelminthes which physiological problem have the cylindrical body of nematodes brought? How was that problem solved? The cylindrical shape of nematodes made imp

Describe the nutritional and functional role of manganese, Minerals :- Mang...

Minerals :- Manganese Food Source      Whole grains, fruits, vegetables Nutritional Functional role Essential nutrient: Deficiency extremely rare. Enzyme cofactor

Determine the human energy requirements, Determine the Human Energy Require...

Determine the Human Energy Requirements? This unit focuses on the human energy requirements. The nutrient requirement for Indian population, you may recall studying in the last

Define bioactive materials, Q. Define Bioactive materials? Bioactive ma...

Q. Define Bioactive materials? Bioactive materials: Certain glasses, ceramics, and glass-ceramics that contain oxides of silicon, sodium, calcium and phosphorus (SiO 2 , Na 2

Determine the research done with luria nebraska battery, Determine the rese...

Determine the research done with Luria Nebraska battery Research done with the Luria Nebraska battery determined 1) Whether it discriminates among brain damaged patients in

Explain water - an essential but overlooked nutrient, Explain Water - An Es...

Explain Water - An Essential but Overlooked Nutrient? You may already know that the total body water (TBW) constitutes 50-60% of the body weight. A 70 kg 'standard male' contai

What are good pharmacovigilance process, Question 1: What are Good Phar...

Question 1: What are Good Pharmacovigilance Process and Good Post-Marketing Surveillance Process? How do they differ from each other? Define and illustrate briefly Good Post

Soil texture and structure, SOIL TEXTURE AND STRUCTURE We have seen that ...

SOIL TEXTURE AND STRUCTURE We have seen that soils are predominantly composed of particles of various sizes derived from the disintegration or decomposition of parent rock materi

Instrument to analyse nerve system, Hi. I would like to know the type of in...

Hi. I would like to know the type of instrument used to analyse the nerve system and how it functions.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd