The physiological justification of the treatment for atrial fibrillation and the reason for the harmful effects of rapid atrial depolarization. Introduction: In the new treatment of atrial fibrillation, high voltage electric impulse is administrated to control the rapid rate at senatorial (SA) node and destroy the autorhythmic cells of the atrioventricular (AV) node. After that, the ventricular pacemaker is implanted in the patient.

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Answer 1

Question

Chapter 14, Problem 23RQ

Summary Introduction

To determine: The physiological justification of the treatment for atrial fibrillation and the reason for the harmful effects of rapid atrial depolarization.

Introduction: In the new treatment of atrial fibrillation, high voltage electric impulse is administrated to control the rapid rate at senatorial (SA) node and destroy the autorhythmic cells of the atrioventricular (AV) node. After that, the ventricular pacemaker is implanted in the patient.

Summary Introduction

To determine: The reason for the destruction of the atrio-ventricular (AV) node in the procedure to treat atrial fibrillation.

Introduction: Cardiac muscles fiber of heart joins with each other to form a network. This network of muscle fiber is called myocardium. The muscles of the heart are involuntary and do not get tired. Therefore, the action potential of myocardial muscle is different from other muscle fibers.

Summary Introduction

To determine: The reason for the implantation of a pacemaker in the procedure to treat atrial fibrillation.

Introduction: Cardiac muscles fiber of the heart joins with each other to form a network. This network of muscle fiber is called myocardium. All the myocardial muscles generate action potential simultaneously to initiate electrical conduction the heart.

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Answer 2

Question

Chapter 14, Problem 23RQ

Summary Introduction

To determine: The physiological justification of the treatment for atrial fibrillation and the reason for the harmful effects of rapid atrial depolarization.

Introduction: In the new treatment of atrial fibrillation, high voltage electric impulse is administrated to control the rapid rate at senatorial (SA) node and destroy the autorhythmic cells of the atrioventricular (AV) node. After that, the ventricular pacemaker is implanted in the patient.

Summary Introduction

To determine: The reason for the destruction of the atrio-ventricular (AV) node in the procedure to treat atrial fibrillation.

Introduction: Cardiac muscles fiber of heart joins with each other to form a network. This network of muscle fiber is called myocardium. The muscles of the heart are involuntary and do not get tired. Therefore, the action potential of myocardial muscle is different from other muscle fibers.

Summary Introduction

To determine: The reason for the implantation of a pacemaker in the procedure to treat atrial fibrillation.

Introduction: Cardiac muscles fiber of the heart joins with each other to form a network. This network of muscle fiber is called myocardium. All the myocardial muscles generate action potential simultaneously to initiate electrical conduction the heart.

Expert Solution & Answer

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Answer 3

Question

Chapter 14, Problem 23RQ

Summary Introduction

To determine: The physiological justification of the treatment for atrial fibrillation and the reason for the harmful effects of rapid atrial depolarization.

Introduction: In the new treatment of atrial fibrillation, high voltage electric impulse is administrated to control the rapid rate at senatorial (SA) node and destroy the autorhythmic cells of the atrioventricular (AV) node. After that, the ventricular pacemaker is implanted in the patient.

Summary Introduction

To determine: The reason for the destruction of the atrio-ventricular (AV) node in the procedure to treat atrial fibrillation.

Introduction: Cardiac muscles fiber of heart joins with each other to form a network. This network of muscle fiber is called myocardium. The muscles of the heart are involuntary and do not get tired. Therefore, the action potential of myocardial muscle is different from other muscle fibers.

Summary Introduction

To determine: The reason for the implantation of a pacemaker in the procedure to treat atrial fibrillation.

Introduction: Cardiac muscles fiber of the heart joins with each other to form a network. This network of muscle fiber is called myocardium. All the myocardial muscles generate action potential simultaneously to initiate electrical conduction the heart.

Expert Solution & Answer

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Answer 4

Question

Chapter 14, Problem 23RQ

Summary Introduction

To determine: The physiological justification of the treatment for atrial fibrillation and the reason for the harmful effects of rapid atrial depolarization.

Introduction: In the new treatment of atrial fibrillation, high voltage electric impulse is administrated to control the rapid rate at senatorial (SA) node and destroy the autorhythmic cells of the atrioventricular (AV) node. After that, the ventricular pacemaker is implanted in the patient.

Summary Introduction

To determine: The reason for the destruction of the atrio-ventricular (AV) node in the procedure to treat atrial fibrillation.

Introduction: Cardiac muscles fiber of heart joins with each other to form a network. This network of muscle fiber is called myocardium. The muscles of the heart are involuntary and do not get tired. Therefore, the action potential of myocardial muscle is different from other muscle fibers.

Summary Introduction

To determine: The reason for the implantation of a pacemaker in the procedure to treat atrial fibrillation.

Introduction: Cardiac muscles fiber of the heart joins with each other to form a network. This network of muscle fiber is called myocardium. All the myocardial muscles generate action potential simultaneously to initiate electrical conduction the heart.

Expert Solution & Answer

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Answer 5

Chapter 14, Problem 23RQ

Summary Introduction

To determine: The physiological justification of the treatment for atrial fibrillation and the reason for the harmful effects of rapid atrial depolarization.

Introduction: In the new treatment of atrial fibrillation, high voltage electric impulse is administrated to control the rapid rate at senatorial (SA) node and destroy the autorhythmic cells of the atrioventricular (AV) node. After that, the ventricular pacemaker is implanted in the patient.

Summary Introduction

To determine: The reason for the destruction of the atrio-ventricular (AV) node in the procedure to treat atrial fibrillation.

Introduction: Cardiac muscles fiber of heart joins with each other to form a network. This network of muscle fiber is called myocardium. The muscles of the heart are involuntary and do not get tired. Therefore, the action potential of myocardial muscle is different from other muscle fibers.

Summary Introduction

To determine: The reason for the implantation of a pacemaker in the procedure to treat atrial fibrillation.

Introduction: Cardiac muscles fiber of the heart joins with each other to form a network. This network of muscle fiber is called myocardium. All the myocardial muscles generate action potential simultaneously to initiate electrical conduction the heart.

Answer 6

Chapter 14, Problem 23RQ

Summary Introduction

To determine: The physiological justification of the treatment for atrial fibrillation and the reason for the harmful effects of rapid atrial depolarization.

Introduction: In the new treatment of atrial fibrillation, high voltage electric impulse is administrated to control the rapid rate at senatorial (SA) node and destroy the autorhythmic cells of the atrioventricular (AV) node. After that, the ventricular pacemaker is implanted in the patient.

Answer 7

Chapter 14, Problem 23RQ

Summary Introduction

To determine: The physiological justification of the treatment for atrial fibrillation and the reason for the harmful effects of rapid atrial depolarization.

Introduction: In the new treatment of atrial fibrillation, high voltage electric impulse is administrated to control the rapid rate at senatorial (SA) node and destroy the autorhythmic cells of the atrioventricular (AV) node. After that, the ventricular pacemaker is implanted in the patient.

Answer 8

Summary Introduction

To determine: The reason for the destruction of the atrio-ventricular (AV) node in the procedure to treat atrial fibrillation.

Introduction: Cardiac muscles fiber of heart joins with each other to form a network. This network of muscle fiber is called myocardium. The muscles of the heart are involuntary and do not get tired. Therefore, the action potential of myocardial muscle is different from other muscle fibers.

Answer 9

Summary Introduction

To determine: The reason for the destruction of the atrio-ventricular (AV) node in the procedure to treat atrial fibrillation.

Introduction: Cardiac muscles fiber of heart joins with each other to form a network. This network of muscle fiber is called myocardium. The muscles of the heart are involuntary and do not get tired. Therefore, the action potential of myocardial muscle is different from other muscle fibers.

Answer 10

Summary Introduction

To determine: The reason for the implantation of a pacemaker in the procedure to treat atrial fibrillation.

Introduction: Cardiac muscles fiber of the heart joins with each other to form a network. This network of muscle fiber is called myocardium. All the myocardial muscles generate action potential simultaneously to initiate electrical conduction the heart.

Answer 11

Summary Introduction

To determine: The reason for the implantation of a pacemaker in the procedure to treat atrial fibrillation.

Introduction: Cardiac muscles fiber of the heart joins with each other to form a network. This network of muscle fiber is called myocardium. All the myocardial muscles generate action potential simultaneously to initiate electrical conduction the heart.

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 14.1 - A cardiovascular system has what three major...Ch. 14.1 - What is the difference between (a) the pulmonary...Ch. 14.2 - Which is more important for determining flow...Ch. 14.2 - The two identical tubes below have the pressures...Ch. 14.2 - All four tubes below have the same driving...Ch. 14.2 - Two canals in Amsterdam are identical in size, but...Ch. 14.3 - What prevents electrical signals from passing...Ch. 14.3 - Prob. 8CC Ch. 14.3 - Prob. 9CC Ch. 14.3 - Compare the receptors and channels involved in...

Solution Summary: The author explains the physiological justification of the treatment for atrial fibrillation and the reason for the harmful effects of rapid depolarization.

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