Intraaortic Balloon Pump Counterpulsation, Part I: History, Technical Aspects, Physiologic Effects, Contraindications, Medical Applications/Outcomes.

Intraaortic balloon pump counterpulsation is the most common form of mechanical circulatory support used in patients with myocardial ischemia and cardiogenic shock. The physiologic principles of counterpulsation include diastolic augmentation of aortic pressure and systolic reduction of left ventricular afterload, resulting in hemodynamic benefits through increased coronary perfusion pressure and improved myocardial oxygen balance in patients with myocardial ischemia. Major trials have failed to conclusively demonstrate improvements in morbidity and mortality with counterpulsation therapy for patients with acute myocardial infarction (MI), cardiogenic shock, and/or severe coronary artery disease undergoing revascularization therapy, and the debate over its applications continues. Part I of this review focuses on the history of the development of counterpulsation, technical considerations, and complications associated with its use, its physiologic effects, and evidence for its use in myocardial ischemia and cardiogenic shock.

The King Is Dead: Clark Gable's Heart Attack.

Clark Gable was born in a small Ohio mining town and never finished high school. Stage struck as a young man, he did menial jobs while working his way up to movie stardom-his most famous role was in "Gone with the Wind." He married 5 times. During WWII, he enlisted in the Army Air Corps, flew a few combat missions as a gunner and won the Distinguished Service Cross. Personally, he was intermittently obese, a drinker, smoker, hypertensive and predictably in 1960, he suffered an acute myocardial infarction. His clinical course was benign until the 10th hospital day, when he died suddenly. No resuscitation was attempted. At the time of his death, preventive cardiology, mouth-to-mouth ventilation, closed chest cardiac massage, defibrillation and coronary care units were in their infancy. The history of these and subsequent therapeutic practices are reviewed, but Gable died a bit too early for their application.

James Herrick (1861-1954): Consultant physician and cardiologist.

In 1910, James Bryan Herrick published the first clinical and laboratory description of sickle cell anemia. Two years later, he published a case report on coronary thrombosis. Together, these case reports solidified his reputation as one of the premier diagnosticians of his generation. Now regarded as a central figure in the history of American medicine, Herrick played an integral role in the clinical adoption of the electrocardiograph and the professionalization of cardiology in the United States. Although a full decade passed before the medical profession recognized his clinical description of coronary thrombosis and myocardial infarction, it has had profound implications for cardiovascular medicine and prevention over the past hundred years. As a consultant physician, Herrick advocated in favor of incorporating chemistry and laboratory evaluation into clinical practice.

[Sudden death in Versailles: A review of a cardiovascular treatrise by Dionis (1710)]. / Les morts subites à Versailles : une relecture du traité de Dionis (1710).

In 1710, the surgeon Pierre Dionis publishes a Dissertation on sudden death. Echoing and expanding the work of his Roman colleague Jean Marie Lancisi, he describes and analyzes dozens of cases of sudden death observed by him. A large number of cases was followed by autopsies allowing clinicopathological confrontation. Are proposed causes of death (pulmonary embolism, myocardial infarction, hemorrhagic stroke, arterial rupture, etc.), pathophysiological mechanisms based on the ancient theory of humors, and preventive actions to avoid these unexpected deaths. In this article, we oppose these old data to those of current literature.

Did Winston Churchill suffer a myocardial infarction in the White House at Christmas 1941?

While staying in the White House over Christmas 1941, Churchill developed chest pain on trying to open a window in his bedroom. Sir Charles Wilson, his personal physician, diagnosed a 'heart attack' (myocardial infarction). Wilson, for political and personal reasons, decided not to inform his patient of the diagnosis or obtain assistance from US medical colleagues. On Churchill's return to London, Wilson sought a second opinion from Dr John Parkinson who did not support the diagnosis of coronary thrombosis (myocardial infarction) and reassured Churchill accordingly.

The History of Primary Angioplasty and Stenting for Acute Myocardial Infarction.

The evolution of the management of acute myocardial infarction (MI) has been one of the crowning achievements of modern medicine. At the turn of the twentieth century, MI was an often-fatal condition. Prolonged bed rest served as the principal treatment modality. Over the past century, insights into the pathophysiology of MI revolutionized approaches to management, with the sequential use of surgical coronary artery revascularization, thrombolytic therapy, and percutaneous coronary intervention (PCI) with primary coronary angioplasty, and placement of intracoronary stents. The benefits of prompt revascularization inspired systems of care to provide rapid access to PCI. This review provides a historical context for our current approach to primary PCI for acute MI.