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2022 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations

Author/s: 
Wyckoff, M. H., Greif, R., Morely, P. T., Ng, K., Olasveengen, T. M., Singletary, E. M., Soar, J., Cheng, A., Drennan, I. R., Liley, H. G., Scholefield, B. R., Smyth, M. A., Welsford, M., Zideman, D. A., Acworth, J., Aickin, R., Andersen, L. W., Atkins, D., Berry, D. C., Bhanji, F., Bierens, J., Borra, V., Böttiger, B. W., Bradley, R. N., Bray, J. E., Breckwoldt, J., Callaway, C. W., Carlson, J. N., Cassan, P., Castrén, M., Chang, W., Charlton, N. P., Chung, S. P., Considine, J., Costa-Nobre, D. T., Couper, K., Couto, T. B., Dainty, K. N., Davis, P. G., Fernanda de Almeida, M., R. de Caen, A., Deakin, C. D., Djärv, T., Donnino, M. W., Douma, M. J., Duff, J. P., Dunne, C. L., Eastwood, K., El-Naggar, W., Fabres, J. G., Fawke, J., Finn, J., Fogila, E. E., Folke, F., Gilfoyle, E., Goolsby, C. A., Granfeldt, A., Guerguerian, A., Guinsburg, R., Hirsch, K. G., Holmberg, M. J., Hosono, S., Hsieh, M., Hsu, C. H., Ikeyama, T., Isayama, T., Johnson, N. J., Kapadia, V. S., Kawakami, M. D., Kim, H., Kleinman, M., Kloeck, D. A., Kudenchuk, P. J., Lagina, A. T., Lauridsen, K. G., Lavonas, E. J., Lee, H. C., Lin, Y. J., Lockey, A. S., Maconochie, I. K., Madar, R. J., Hansen, C. M., Masterson, S., Matsuyama, T., McKinlay, C. J. D., Meyran, D., Morgan, P., Morrison, L. J., Nadkarni, V., Nakwa, F. L., Nation, K. J., Nehme, Z., Nemeth, M., Neumar, R. W., Nicholson, T., Nikolaou, N., Nishiyama, C., Norii, T., Nuthall, G. A., O'Neill, B. J., Ong, Y. G., Orkin, A. M., Paiva, E. F., Parr, M. J., Patocka, C., Pellegrino, J. F., Perkins, G. D., Perlman, J. M., Rabi, Y., Reis, A. G., Reynolds, J. C., Ristagno, G., Rodriguez-Nunez, A., Roehr, C. C., Rüdiger, M., Sakamota, T., Sandroni, C., Sawyer, T. L., Schexnayder, S. M., Schmölzer, G. M., Schnaubelt, S., Semeraro, F., Skrifvars, M. B., Smith, C. M., Sugiura, T., Tijssen, J. A., Trevisanuto, D., Van de Voorde, P., Wang, T., Weiner, G. M., Wyllie, J. P., Yang, C., Yeung, J., Nolan, J. P., Berg, K. M.

This is the sixth annual summary of the International Liaison Committee on Resuscitation International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations. This summary addresses the most recently published resuscitation evidence reviewed by International Liaison Committee on Resuscitation Task Force science experts. Topics covered by systematic reviews include cardiopulmonary resuscitation during transport; approach to resuscitation after drowning; passive ventilation; minimizing pauses during cardiopulmonary resuscitation; temperature management after cardiac arrest; use of diagnostic point-of-care ultrasound during cardiac arrest; use of vasopressin and corticosteroids during cardiac arrest; coronary angiography after cardiac arrest; public-access defibrillation devices for children; pediatric early warning systems; maintaining normal temperature immediately after birth; suctioning of amniotic fluid at birth; tactile stimulation for resuscitation immediately after birth; use of continuous positive airway pressure for respiratory distress at term birth; respiratory and heart rate monitoring in the delivery room; supraglottic airway use in neonates; prearrest prediction of in-hospital cardiac arrest mortality; basic life support training for likely rescuers of high-risk populations; effect of resuscitation team training; blended learning for life support training; training and recertification for resuscitation instructors; and recovery position for maintenance of breathing and prevention of cardiac arrest. Members from 6 task forces have assessed, discussed, and debated the quality of the evidence using Grading of Recommendations Assessment, Development, and Evaluation criteria and generated consensus treatment recommendations. Insights into the deliberations of the task forces are provided in the Justification and Evidence-to-Decision Framework Highlights sections, and priority knowledge gaps for future research are listed.

Keywords 
AHA Scientific Statements Advanced life support basic life support cardiac arrest first aid resuscitation

Coronary Microvascular Dysfunction Causing Cardiac Ischemia in Women

Author/s: 
Wei, J, Cheng, S, Merz, CNB

Two-thirds of women who present with persistent symptoms and clinical signs of ischemia have no evidence of obstructive coronary artery disease (INOCA) on angiography. Cardiac ischemia can be manifested by chest discomfort, shortness of breath, decreased exercise tolerance, and ST-segment or imaging abnormalities at rest or with stress. Although women with a clinical presentation suggesting ischemic heart disease are often reassured after having a “normal” angiogram that their symptoms are not likely cardiac in etiology, 1 in 13 of these women die from a cardiac cause within 10 years of the angiographic evaluation, and the most frequent adverse cardiac event is hospitalization for heart failure with preserved ejection fraction with an observed 10-fold higher rate compared with asymptomatic women (3.3% vs 0.3%). For these women with INOCA, clinicians should consider the important, yet often overlooked, diagnosis of coronary microvascular dysfunction (CMD)—a small vessel disorder that confers an adverse prognosis in women for which there are available and continuously evolving diagnostic and treatment strategies.

Keywords 
coronary microvascular dysfunction CMD obstructive coronary artery disease cardiac ischemia females angina
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