In any textbook, basic scientific knowledge, and the art of clinical practice should be brought together in a rational manner and this volume on cardio- vascular therapy attempts to achieve this aim.
Twenty five years ago, cardiomyopathies or myocardopathies as they were sometimes called, were in very small print, and often the terms myocarditis and cardiomyopathy were used interchangeably.
This book is designed as a definitive report on current capabilities of ultrasound imaging and Doppler evaluation of the cerebral circulation, both extracranial and intracranial.
In the last 15 years we have had the opportunity to teach Electrocardiography to many different types of student: doctors preparing to become cardiologists, cardiologists attending weekly 'refresher' sessions at our hospital, general practitioners who wish to become adept at electrocardiography and attend our yearly courses and, finally, the medical students of the Universidad Aut6noma of Barcelona.
Since the introduction of coronary angioplasty in 1977, this procedure has gained a steadily increasing position in the treatment of coronary artery obstmction.
In recent years considerable progress and new developments in diagnostic and interventional cardiology have been observed, such as balloon angioplasty of coronary artery stenoses, reperfusion techniques in acute myocardial infarction, new pacing, and cardioversion-defibrillation techniques in ventricular tachyar- rhythmias.
Over the past twenty years, technical advances in coronary arteriography have contributed to our understanding of the pathophysiologic aspects and natural history of coronary artery disease.
Participation in athletics at both the recreational and competitive levels has grown enormously over the last decade, and now involves a substantial segment of the population of many countries, particularly those in Europe and North America.
Basic Concepts in Doppler Echocardiography The objective of this textbook is to offer a detailed yet concise overview of the various applications of Doppler echocardiography.
The rhythm of the heart, its normal functioning and pathologic disturbances, has been a favored subject of investigation by clinical and basic scientists in recent decades.
The hemodynamic mechanisms of hypertension are often limited to the study of three dominant parameters: blood pressure, cardiac output and vascular resis- tance.
Growing experimental evidence is beeing produced in support of the thesis that lipid pe,oxidation is an important mediator of both vascular and myocardial tissue derangement.
To our knowledge, this is the first book dealing exclusively with myocardial contrast two-dimensional echocardiography (MC-2DE), a new and exciting diagnostic methodology for assessment of myocardial perfusion, which has seen rapid development and has now entered the clinical stage.
According to Schopenhauer problems are usually passing through three stages: - in the first stage they are ignored or just smiled at, - in the second stage they are fought, and in the third stage they are considered to be self-evident, just taken for granted.
This monograph represents an attempt to collect the methods developed within the past decade in which echocardiography was being used to guide or to assess the results of some cardiovascular interventions or to overcome the imaging limitations of transthoracic approaches.
Recently, much progress has been made with echocardiography and Doppler techniques and these ultrasound methods have grown in importance and reliability as non-invasive diagnostic procedures for many cardiovascular disorders.
The advances in the field of atherosclerosis and cardiovascular disease continue at an increasingly rapid pace and it is an arduous task for those not directly involved to keep up with the latest developments.