Cardiovascular Unit Day 1
... When the blood gets pumped in, it relies on four special valves inside the heart to get directed out Two of the heart valves are the mitral valve and the tricuspid valve, and they work between the atria and ventricles. The other two are called the aortic valve and pulmonary valve, and they're in cha ...
... When the blood gets pumped in, it relies on four special valves inside the heart to get directed out Two of the heart valves are the mitral valve and the tricuspid valve, and they work between the atria and ventricles. The other two are called the aortic valve and pulmonary valve, and they're in cha ...
Note Sheet: The Circulatory System
... blood; and 2) ventricles contract to pump blood out of the heart --SA node (pacemaker) signal the atria to contract; AV node signals the ventricles to contract the alternating expansion and relaxation of the artery wall caused by contraction of the left ventricle the measure of how much pressure is ...
... blood; and 2) ventricles contract to pump blood out of the heart --SA node (pacemaker) signal the atria to contract; AV node signals the ventricles to contract the alternating expansion and relaxation of the artery wall caused by contraction of the left ventricle the measure of how much pressure is ...
Chap 23 — CV System, Part 1
... – pulmonary circuit (heart to lungs and back to heart) – systemic circuit (heart to body tissue and back to heart) – Found in land animals - amphibians, reptiles, birds, mammals – Allows for a second ‘push’ of blood returning from lungs to provide enough pressure for blood to travel without organism ...
... – pulmonary circuit (heart to lungs and back to heart) – systemic circuit (heart to body tissue and back to heart) – Found in land animals - amphibians, reptiles, birds, mammals – Allows for a second ‘push’ of blood returning from lungs to provide enough pressure for blood to travel without organism ...
Hemodynamic Monitoring
... 4. Balloon - The catheter is equipped with a balloon located on the tip of the catheter. This balloon is inflated with a syringe (1.5.cc air) during insertion of the catheter to allow the catheter tip to flow through various cardiac structures without causing damage to the cardiac tissue. The balloo ...
... 4. Balloon - The catheter is equipped with a balloon located on the tip of the catheter. This balloon is inflated with a syringe (1.5.cc air) during insertion of the catheter to allow the catheter tip to flow through various cardiac structures without causing damage to the cardiac tissue. The balloo ...
Cardiac Coned
... • AHA recommends a 12 lead be obtained with 10 minutes of patient contact • BLS providers can obtain 12 leads – Adds an average 5.9 minutes – Then rely on online physician interpretation or the ...
... • AHA recommends a 12 lead be obtained with 10 minutes of patient contact • BLS providers can obtain 12 leads – Adds an average 5.9 minutes – Then rely on online physician interpretation or the ...
CORONARY ANGIO CARDIAC CATH & Ablation Procedures
... *Modified Seldinger only punctures one side of vessel – this Percutaneous method can be used for arteries or veins - describes the method of catheter introduction that is not a direct stick ...
... *Modified Seldinger only punctures one side of vessel – this Percutaneous method can be used for arteries or veins - describes the method of catheter introduction that is not a direct stick ...
Who Wants to Be a Millionaire?
... Side of the heart that contains oxygenated (red) blood A. Right ...
... Side of the heart that contains oxygenated (red) blood A. Right ...
UNIT 2: Internal geological agents
... Nutrients and oxygen flow from capillaries to the interstitial fluid (liquid that bathes and surrounds the tissue cells) then from the interstitial fluid to inside the cells. Wastes and carbon dioxide flow from the cells to the interstitial fluid and finally enter the capillaries. -Heart: Is the pum ...
... Nutrients and oxygen flow from capillaries to the interstitial fluid (liquid that bathes and surrounds the tissue cells) then from the interstitial fluid to inside the cells. Wastes and carbon dioxide flow from the cells to the interstitial fluid and finally enter the capillaries. -Heart: Is the pum ...
The Circulatory and Respiratory System
... When you breathe in, your respiratory system receives fresh oxygen. The oxygen first goes into your lungs and then into the left side of your heart. It is then pumped by the heart into your blood stream. Figure 1.2 shows the flow of oxygen and carbon dioxide pumped to the body. Blood travels through ...
... When you breathe in, your respiratory system receives fresh oxygen. The oxygen first goes into your lungs and then into the left side of your heart. It is then pumped by the heart into your blood stream. Figure 1.2 shows the flow of oxygen and carbon dioxide pumped to the body. Blood travels through ...
Circulation and the Heart
... Reptiles, excluding birds, have evolved to have a septum partially dividing their heart which reduces the mixing of oxygen rich and poor blood. They also have double circulation with a pulmonary and systemic circuit. An exception is crocodiles, who have a septum completely dividing the ventricle. ...
... Reptiles, excluding birds, have evolved to have a septum partially dividing their heart which reduces the mixing of oxygen rich and poor blood. They also have double circulation with a pulmonary and systemic circuit. An exception is crocodiles, who have a septum completely dividing the ventricle. ...
Human transport
... that affect the heart and blood vessels – High blood pressure is characterized by having high pressure on the arteries. It damages the arteries and weakens the heart – Heart attacks include • Angina pectoris which is a partial blockage of a coronary artery • Coronary thrombosis which is a complete b ...
... that affect the heart and blood vessels – High blood pressure is characterized by having high pressure on the arteries. It damages the arteries and weakens the heart – Heart attacks include • Angina pectoris which is a partial blockage of a coronary artery • Coronary thrombosis which is a complete b ...
IOSR Journal of Dental and Medical Sciences (IOSR-JDMS)
... SaO2 ranging between 80-86%(fig 5) . Normal saline and dextrose saline was used as maintenance fluid during surgery and about 200 ml of blood lost was replaced. warmer was placed to avoid hypothermia At the end of the surgery, the residual neuromuscular block was antagonized with neostigmine 2.5mg a ...
... SaO2 ranging between 80-86%(fig 5) . Normal saline and dextrose saline was used as maintenance fluid during surgery and about 200 ml of blood lost was replaced. warmer was placed to avoid hypothermia At the end of the surgery, the residual neuromuscular block was antagonized with neostigmine 2.5mg a ...
Cardiac Cycle
... harder to force blood through the damaged valve. Over time, this can weaken and/or enlarge the heart and can lead to heart failure. ...
... harder to force blood through the damaged valve. Over time, this can weaken and/or enlarge the heart and can lead to heart failure. ...
Consent to Cardiovascular Procedures
... may be used to record pressures in your heart, to inject iodine based contrast medium into the heart/peripheral arteries to allow x-rays to be made, or allow a balloon dilatation catheter to be inserted into a coronary/peripheral artery. These procedures are conducted under local anesthesia. A brief ...
... may be used to record pressures in your heart, to inject iodine based contrast medium into the heart/peripheral arteries to allow x-rays to be made, or allow a balloon dilatation catheter to be inserted into a coronary/peripheral artery. These procedures are conducted under local anesthesia. A brief ...
The Adult Congenital Heart Disease Patient
... • Allows for pulmonary valve replacement without cardiopulmonary bypass in appropriate patients ...
... • Allows for pulmonary valve replacement without cardiopulmonary bypass in appropriate patients ...
I. THE HEART
... side of the heart to the ____________ and back to the heart is referred to as __________________ circulation. 2. Systemic Circulation – The blood entering the left atrium from the lungs is _________ in O2 and ________ in CO2. The flow of blood from the left side of the heart to the ______ and back t ...
... side of the heart to the ____________ and back to the heart is referred to as __________________ circulation. 2. Systemic Circulation – The blood entering the left atrium from the lungs is _________ in O2 and ________ in CO2. The flow of blood from the left side of the heart to the ______ and back t ...
Ventricular Septal Defect
... Abnormal blood flow across defect in ventricular septum Affected by: o Size of defect Primary variable Impacts shunt and need for repair VSDs <25% of the aortic annulus diameter o Small o Minimal, if any, left-to-right shunting o Potential for spontaneous closure based upon location VSDs ...
... Abnormal blood flow across defect in ventricular septum Affected by: o Size of defect Primary variable Impacts shunt and need for repair VSDs <25% of the aortic annulus diameter o Small o Minimal, if any, left-to-right shunting o Potential for spontaneous closure based upon location VSDs ...
(Un)Healthy Hearts
... Hypertensive heart disease ➡left ventricular hypertrophy ➡ right ventricular hypertrophy ➡ CHF Cardiac arrhythmias ...
... Hypertensive heart disease ➡left ventricular hypertrophy ➡ right ventricular hypertrophy ➡ CHF Cardiac arrhythmias ...
Heart Actions ¥ Heart Actions The cardiac cycle consists of the atria
... A. The cardiac cycle consists of the atria beating in unison (__________________________) followed by the contraction of both ventricles, (_______________________) then the entire heart relaxes for a brief moment (_______________________). B. Cardiac Cycle 1. During the cardiac cycle, ______________ ...
... A. The cardiac cycle consists of the atria beating in unison (__________________________) followed by the contraction of both ventricles, (_______________________) then the entire heart relaxes for a brief moment (_______________________). B. Cardiac Cycle 1. During the cardiac cycle, ______________ ...
Circulation and Atherosclerosis
... – Enters right atrium – Right atrium pumps through tricuspid valve to right ventricle – Right ventricle pumps blood through pulmonary valve to the pulmonary circuit ...
... – Enters right atrium – Right atrium pumps through tricuspid valve to right ventricle – Right ventricle pumps blood through pulmonary valve to the pulmonary circuit ...
Chapter 17, Section 1 The Body’s Transportation System
... • Blood flows to the body and back. – Left atrium fills with oxygen-rich blood coming from the lungs ---> left ventricle --> aorta (largest artery in the body) ---> branching arteries and tiny capillaries in different parts of the body ---> oxygen moves out of the blood and into the body cells ---> ...
... • Blood flows to the body and back. – Left atrium fills with oxygen-rich blood coming from the lungs ---> left ventricle --> aorta (largest artery in the body) ---> branching arteries and tiny capillaries in different parts of the body ---> oxygen moves out of the blood and into the body cells ---> ...
Heart - Cloudfront.net
... Finishes filling ventricle (`25%) Pressure pushes AV valves closed Pushes semilunar valves open and ejection occurs Ejection until ventricle relaxes enough for arterial pressure to close semilunar valves ...
... Finishes filling ventricle (`25%) Pressure pushes AV valves closed Pushes semilunar valves open and ejection occurs Ejection until ventricle relaxes enough for arterial pressure to close semilunar valves ...
Dextro-Transposition of the great arteries
dextro-Transposition of the great arteries (d-Transposition of the great arteries, dextro-TGA, or d-TGA), sometimes also referred to as complete transposition of the great arteries, is a birth defect in the large arteries of the heart. The primary arteries (the aorta and the pulmonary artery) are transposed.It is called a cyanotic congenital heart defect (CHD) because the newborn infant turns blue from lack of oxygen.In segmental analysis, this condition is described as ventriculoarterial discordance with atrioventricular concordance, or just ventriculoarterial discordance.d-TGA is often referred to simply as transposition of the great arteries (TGA); however, TGA is a more general term which may also refer to levo-transposition of the great arteries (l-TGA).Another term commonly used to refer to both d-TGA and l-TGA is transposition of the great vessels (TGV), although this term might have an even broader meaning than TGA.